JUDGMENT Dr. Anand Rao, J. - In this batch of criminal appeals and special leave petitions (criminal) the three meaningful questions which require our consideration are: (t) when can the provisions of section 3(1) of the Terrorist and Disruptive Activities Act, 1987. (hereinafter referred to as the TADA) be attracted? (2) Is the 1993 Amendment, amending section 167(2) of the Code of Criminal Procedure by modifying Section 20(4)(b) and adding a new provision as 20(4)(bb), applicable to the pending cases i.e. is it retrospective in operation and (3) what is the true ambit and scope of section 20(4) and Section 20(8) of TADA in the matter of grant of bail to an accused brought before the Designated Court and the factors which the Designated Court has to keep in view while dealing with an application for grant of Bail under Section 20(4) and for grant of extension of time to the prosecution for further investigation under clause (bb) of Section 20(4) and incidently whether the conditions contained in Section 2(8) TADA control the grant of bail under Section 20(4) of the Act also? We shall take up for consideration these questions in seriatim. 2. When can the provisions of Section 3of of TADA be attracted? Learned counsel for the appellants submitted that even though the constitutional validity of Section 3 of TADA has been upheld by a Constitution Bench of this Court in Kartar Singh v. The State of Punjab1, nonetheless keeping in view the stringent nature of the provisions of TADA the offence constituted by Section 3 of TADA must be the one which qualifies strictosenso as a "terrorist act" and unless the crime alleged against an accused can be classified as a "terrorist act" in letter and in spirit. Section 3(1) of TADA has no application and an accused shall have to be tried under the ordinary penal law and in such a fact situation, it is a statutory obligation cast on the Designated, Court to tral1sfer the case from that court for its trial by the regular courts under the ordinary criminal law in view of the provisions of Section 18 of TADA. It is submitted that the Desginated Court should not. It is submitted that the Desginated Court should not. Without proper application of mind, charge sheet or convict an accused under Section 3 of TADA simply because the investigating officer, decides to include that Section whikle filing the challan and that it is not open to the State to apply TADA to the ordinary problems arising out of disturbance of law and order or even to situations arising out of the disturbance of public order - a more serious type of crime alone would justify trial under. TADA. Shri K.T.S. Tulsi, the learned Additional Solicitor General and Shri Madhava Reddy. Senior Advocate, appearing for the State on the other hand submitted that since the constitutional validity of Section 3 of the TADA has been upheld by a Constitution Bench in Kertar Singhs case (supra), it is not permissible for this Bench to reexamine its validity on the basis of some argument which might have been raised before the Constitution Bench but was not so raised. It was pointed out that the three grounds of challenge which were raised before the Constitution Bench to question the legality and the efficaciousness of Sections 3 and 4 of TADA viz: "(1) These two Sections cover the acts which constitute offences under ordinary laws like the Indian Penal Code. Indian Arms Act and Explosive Substances Act: (2) There is no guiding principle laid down when the executive can proceed under the ordinary laws or under this impugned Act of 1987; and (3) This Act and the Sections 3 and 4 thereof should be struck down on the principle laid down in State of West Bengal v. Anwar Ali Sarkar; 1952 S.C.R. 284 and followed in many other cases including A.R. Antulay v. Union of India; (1988(2) S.C.C. 764.) were considered by the Constitution Bench and while upholding the vires and validity of Sections 3 and 4 of TADA all the three grounds of challenge were negatived and therefore after the Constitutional Bench Judgment, it is not permissible to read within the provisions of Section 3 anything more than what the Legislature has specifically provided therein. It was urged that to combat the menace of terrorism, it is necessary that restrictive interpretation should not be placed on the provisions of Section 3 of TADA and simply because the offences under Section 3 of TADA and under the ordinary penal law over lap, the Court should not lay down as a general proposition that Section 3 of TADA is inapplicable in all such situations where the offence overlap. The expression terrorist act has been defined in Section 2(1)(h) of TADA. It provides that the expression terrorist act "has the meaning assigned to in subsection (1) of Section 3". Section 3(1) provides as under: "3. Punishment for terrorist acts. (1) Whoever with intent to overawe the Government as by law established or to strike terror in the people or any section of the people or to alienate any section of the people or to adversely affect the harmony amongst different sections of the people does any act or thing by using bombs, dynamite or other explosive substances or inflammable substances or fire-arms or othe lethal weapons or poisons or noxious cases or other chemicals or by any other substantes (whether biological or otherwise) of a hazardous nature in such a manner as to cuase, or as is likely to cause, death of, or injuries to any person or person or loss of, or damage to, or destruction of, property or disruption of any supplies services essential to the life of the community, or detains any person and threatens to kill or injure such person in order to compel the Government or any other person to do or abstain from doing any act, commits a terrorist act." 3. Section 3 when analysed would show that whoever with intent (i) to overawe the Government by law established; or (ii) to strike terror in the people or any section of the people or (iii) to alienats any section of the people or (iv) to adversely affect the harmony amongst different sections of the people, does any act or things by using (a) bombs or dynamites or (b) other explosives substances or (c) inflammable substances or (d) fire arms or (e) other lethal weapons or (t) poisons or noxious cases or other chemicals or (g) any other substances (whether biological or otherwise) of a hazardous nature in such a manner as to cause or as is likely to cause (i) death or (ii) injuries to any person or person or (iii) loss of or damage to or destruction of property or (iv) disruption of any supplies or services essential to the life of the community or (v) detains any person and threatens to kill or injure such person in order to compel the Government or any other person to do or abstain fromd doing any act, commits a "terrorist act" punishable under Section 3 of TADA. 4. It is, thus, seen that most of the criminal activities constituting a terrorist act and offences under the penal law, do overlap. However, where an act complained of is punishable under Section 3 of TADA, it invites more stringent punishment than the punishment prescribed for the offence under the ordinary penal law. Section 6 of TADA provides even for imposition of enhancement penalties for a person who with the intent to aid any terrorist or disruptionists activity, contravenes any of the provisions of or any rule made under the Arms Act 1959, the Explosive Act 1884, the Explosive Substances Act 1908 or the Inflammable Substances Act 1952 and renders him liable to punishment for not less than 5 years. The punishment may, in certain cases, extend to imprisonment for life with fine, notwithstanding anything contained in the provisions of acts or the rules made under the respective acts. 5. "Terrorism" is one of the manifestations of increased lawlessness and cult of violence. Vio-lence and crime constitute a threat to an established order and are a revolt against a civilized society. "Terrorism" has not been defined under TADA nor is it possible to give a precise definition of "terrorism" or lay down what constitutes "terrorism". 5. "Terrorism" is one of the manifestations of increased lawlessness and cult of violence. Vio-lence and crime constitute a threat to an established order and are a revolt against a civilized society. "Terrorism" has not been defined under TADA nor is it possible to give a precise definition of "terrorism" or lay down what constitutes "terrorism". It may be possible to describe it as use of violence when its most important result is not merely the physical and mental damage of the victim but the prolonged psychological effect it produces or has the potential of producing on the society as a whole. There may be death, injury, or destruction of property or even deprivation of individual liberty in the process but the extent and reach of the intended terrorist activity travels beyond the effect of an ordinary crime capable of being punished under the ordinary penal law of the land and its main objective is to overawe the Government or disturb harmony of the society or "terrorise" people and the society and not only those directly assaulted, with a view to disturb even tempo, peace and tranquility of the society and create a sense of fear and insecurity. A "terrorist" activity does not merely arise by causing disturbance of law and order or public order. The fallout of the intended activity must be such that it travels beyond the capacity of the ordinary law enforcement agencies to tale it under the ordinary penal law. Experience has shown us that "terrorism" is generally an attempt to acquire or maintain power or control by intimidation and causing fear and helpessness in the minds of the people at large or any section thereof and is a totally abnormal phenomenon. What distinguishes "terrorism" from other forms of violence, therefore, appears to be the deliberate and systematic use of coercive intimidation. More often than not, a hardened criminal today takes advantage of the situation and by wearing the cloak of "terrorism", aims to achieve for himself acceptability and respectability in the society because unfortunately in the States effected by militancy, a "terrorist" is projected as a hero by his group and often even by the misguided youth. It is therefore, essential to treat such a criminal and deal with him differently than an ordinary criminal, capable of being tried by the ordinary courts under the penal law of the land. It is therefore, essential to treat such a criminal and deal with him differently than an ordinary criminal, capable of being tried by the ordinary courts under the penal law of the land. Even though the crime committed by a "terrorist" and an ordinary criminal would be overlapping to an extent but then it is not the intention or the legislature that every criminal should be tried under TADA, where the fallout of his activity does not extend beyond the normal frontiers of the ordinary criminal activity. Every terrorist may be a criminal but every criminal cannot be given the lable of a terrorist only to set in motion the more stringent provisions of TADA. The criminal activity in order to invoke TADA must be committed with the requisite intention as contemplated by Section 3(1) of the Act by use of such weapons as have been enumerated in Section 3(1) and which cause or are likely to result in the offences as mentioned in the said section. 6. The Constitution Bench noticed that the offencecs arising out of a terrorist or disruptive activity may overlap the offences covered by the ordinary penal law and dealing with the situation under which the provisions of TADA would be attracted, observed: "As we have indicated above, the Act tends to be very harsh and drastic containing the stringent provisions and provides minimum punishments and to some other offences enhanced penalties also. The provisions prescribing special procedures aiming at speedy disposal of cases, departing from the procedures prescribed under the ordinary procedural law are evidently for the reasons that the prevalent ordinary procedural law was found to be inadequate and not sufficiently effective to deal with the offenders indulging in terrorist and disruptive activities, secondly that the incensed offences are arising out of the activities of the terrorists and disruptionists which disrupt or are intended to disrupt even the sovereignty and territorial integrity of India or which may bring about or support any claim for the cession of any part of India or the secessions of any part of India from the Union and which create terror and a sense of insecurity in the minds of the people. Further the legislature being aware of the aggravated nature of the offences have brought this drastic change in the procedure under this law so that the object of the legislation may not be defeated and nullified." (Emphasis supplied) In Usmanbhai Dawoodbhai Menon and Ors. v. State of Gujarat2, this court observed: "The legislature by enacting the law has treated terrorism as a special criminal problem and created a special court called a Designated Court to deal with the special problem and provided for a special procedure for the trial of such offences The act is a special-Act and creates a new class of offences called terrorist acts and disruptive activities as defined in Sections 3(1) and 4(2) and provides for a special procedure for the trial of such offences." Again, in Niranjan Singh Karam Singh Punjabi Advocate etc. etc. v. Jitendra Bhimaraj Bijjaya & Ors.3, after noticing with approval the opinion of this Court in Usmanbhais case (supra), it was observed: "the provisions of the Act need not be resorted to if the nature of the activities or the accused can be checked and controlled under the ordinary law of the land. It is only in those cases where the law enforcing machinery finds the ordinary law to be inadequate or not sufficiently effective for tackling the menace bf terrorist and disruptive activities that resort should be had to the direastic provisions of the Act. While invoking a criminal statute. Such as the Act, the prosecution is duty bound to show from the record of the case and the documents collected in the course of investigation that facts emerging there from prima facie constitute an offence within the letter of the law. When a statute provides special or enhanced punishments as compared to the punishments prescribed for similar offences under the ordinary penal laws of the country, a higher responsibility and duty is cast on the Judge to make sure there exists prima facie evidence for supporting the charge leveled by the prosecution. When a statute provides special or enhanced punishments as compared to the punishments prescribed for similar offences under the ordinary penal laws of the country, a higher responsibility and duty is cast on the Judge to make sure there exists prima facie evidence for supporting the charge leveled by the prosecution. Therefore, when a law visits a person with" serious penal consequences extra are must be taken to ensure that those whom the legislature did not intend to be covered by the express language of the statute are not roped in by stretching the language of the law." The Court then considered the facts in Niranjan Singhs (supra) case and referred to the statement of the witnesses which had been relied upon by the prosecution to attract the provisions of Section 3(1) of the Act. The court found that the intention of the accused persons in that case was merely to eliminate Raju and Keshav for gaining supremacy in the under-world. The Bench noticed that a statement had been made by the investigating agency to the effect that the activities of the accused were aimed at creating terror and fear in the minds of the people in general and observed: "A were statement to the effect that the show of such violence would create terror or fear in the minds of the people and none would dare to oppose them cannot constitute an offence under Section 3(1) of the Act. That may indeed be the fall out of the violent act but that cannot be said to be the intention of the perpetrators of the crime. It is clear from the statement extracted earlier that the intention of the accused persons was to eliminate the rivals and gain supremacy in the underworld so that they may be known as the bullies of the locality and would be dreaded as such, But it cannot be said that their intention was to strike terror in the people or a section of the people and thereby commit a terrorist act. It is clear that there rivalry between the party of the accused on the one hand and Raju and Keshav on the other. The former desired to gain supremecy which necessitated the elimination of the latter. With that in view they launched an attack on Raju and Keshav, killed the former and injured the latter. It is clear that there rivalry between the party of the accused on the one hand and Raju and Keshav on the other. The former desired to gain supremecy which necessitated the elimination of the latter. With that in view they launched an attack on Raju and Keshav, killed the former and injured the latter. Their intention was clearly to eliminate them and not to strike terror in the people or a section of the people. It would have been a different matter if to strike terror some innocent persons were killed. In that case the intention would be to strike terror and the killings would be to achieve that objective. In the instant case the intention was to liquidate Raju and Keshav and thereby achieve the objective of gaining supremacy in the underworld. The consequence of such violence is bound to cause panic and fear but the intention of committing the crime cannot be said to be to strike terror in the people or any section of the people." 7. Thus, keeping in view the settled position that the provisions of Section 3 of TADA have been held to be constitutionally valid in Kartar Singhs case and the law laid down by this Court in Umanbhais and Niranjan s cases (supra), it follows that an activitiy which is sought to be punished under Section 3(1) of TADA has to be such which cannot be classified as a mere law and order problem or disturbance, of public order or even disturbance of the even tempo of the life of the community of any specified locality but is of the nature which cannot be tackled as an ordinary criminal activity under the ordinary penal law by the normal law enforcement agencies because the intended extent and reach of the criminal activity of the terrorist is such which travels beyond the gravity of the mere disturbance of public order even of a virulent nature and may at times transcend the frontiers of the locality and may include such anti-national activities which throw a challenge to the very integrity and sovereignty of the country in its democratic polity. The Constitution Bench in Kartar Singhs case (supra) repelled the submission of Mr. The Constitution Bench in Kartar Singhs case (supra) repelled the submission of Mr. 1ethmalani that the preamble of the Act gives a clue "that the terrorist and disruptive activities only mean a virulent form of the disruption of public order and found the argument to be "inconceivable and unacceptable. Thus, unless the Act complained of falls strictly within the letter and spirit of Section 3 (1) of TADA and is committed with the intention as envisaged by that Section by means of the weapons etc. as are enumerated therein with the motive as postulated thereby, an accused cannot be tried or convicted for an offence under Section 3(1) of TADA. When the extent and reach of the crime committed with the intention as envisaged by Section 3(1), transcends the local barriers and the effect of the criminal act can be felt in other states or areas or has the potential of that result being felt there, the provisions of Section 3(1) would certainly be attracted. Likewise, if it is only as a consequence of the criminal act that fear, terror or/and panic is caused but the intention of committing the particular crime cannot be said to be the one strictly envisaged by Section 3(1), it would be impermissible to try or convict and punish an accused under TADA. The commission of the crime with the intention to achieve the result as envisaged by the section and not merely where the consequence of the crime committed by the accused create that result, would attract the provisions of Section 3(1) of TADA. Thus, if for example a person goes on a shooting spree and kills a number of persons, it is bound to create terror and panic in the locality but if it was not committed with the requisite intention as contemplated by the section, the offence would not attract Section 3(1) of TADA. On the other hand, if a crime was committed with the intention to cause terror or panic or to alienate a section of the people or to disturb the harmony etc. it would be punishable under TADA, even if no one is killed and there has been only some person who has been injured or some damage etc. has been caused to the property, the provisions of Section 3(1) of TADA would be squarely attracted. it would be punishable under TADA, even if no one is killed and there has been only some person who has been injured or some damage etc. has been caused to the property, the provisions of Section 3(1) of TADA would be squarely attracted. Where the crime is committed with a view to overawe the Government as by law established or is, intended to alienate any section of the people or adversely affect the harmony amongst different sections of the people and is committed in the manner specified in Section 3(1) of TADA, no difficulty would arise to hold that such an offence falls within the ambit and scope of the said provision Some difficulty, however, arises where the intended activity of the offender results in striking terror or creating fear and panic amongst the people in general or a section thereof. It is in this situation that the courts have to be cautious to draw a line between the crime punishable under the ordinary criminal law and the ones which are punishable under section 3(1) of TADA. It is of course neither desirable nor possible to catalogue the activities which would strictly bring the case of an accused under Section 3(1) of TADA. Each case will have to be decided on its own facts and no rule of thumb can be applied. 8. Of late, we have come across some cases where the designated Courts have charge sheeted and/or convicted an accused person under TADA even though there is not even an iota of evidence from which it could be inferred even prima facie let alone conclusively, that the crime was committed with the intention a contemplated by the provisions of TADA, merely on the statement of the investigating agency to the effect that the consequence of the criminal act resulted in causing panic or terror in the society or in a section there of. Such orders result in the misuse of TADA. Such orders result in the misuse of TADA. The Parliament, through Sections 20A of TADA has clearly manifested its intention to treat the offences under TADA seriously in as much as under Section 20A(1), notwithstanding anything contained in the Code of Criminal Procedure, no information about the commission of an offence under TADA shall even be recorded without the prior approval of the District Superintendent of Police and under Section 20A(2) no court shall take cognizance of any offence under TADA without the previous sanction of the authorities prescribed therein. Section 20A, was thus, introduced in the Act with a view to prevent the abuse of the provisions of TADA. 9. We would, therefore, at this stage, like to administer a word of caution to the Designated Courts regarding invoking the provisions of TADA merely because the investigating officer at some stage of the investigation chooses to add an offence under same provision of TADA against an accused person, more often than not while opposing grant of bail: anticipatory or otherwise. The Designated Courts should always consider carefully the material available on the record and apply their mind to see whether the provisions of TADA are even prima facie attracted. 10. The Act provides for the Constitution of one or more Designated Courts either by the Central Government or the State Government by notification in the official Gazette to try specified cases or class or group of cases under the Act. The Act makes every offence punishable under the Act or any rule made there under to be a cognizable offence within the meaning of Section 2 of the Cr. P.C. The Act vests jurisdiction in the Designated Court to try all such offences under the Act by giving precedence over the trial of any other case against an accused in any other court (not being a Designated Court) notwithstanding anything contained in the Code or any other law for the time being in force. The conferment of power on the Designated Courts to try the offences tri" able by them, punishable with imprisonment for a term not exceeding three years or with fine or with both, in a summary manner in accordance with the procedure prescribed in the Cr. P.C. notwithstanding anything contained in Section 260 (1) or 262 Cr. The conferment of power on the Designated Courts to try the offences tri" able by them, punishable with imprisonment for a term not exceeding three years or with fine or with both, in a summary manner in accordance with the procedure prescribed in the Cr. P.C. notwithstanding anything contained in Section 260 (1) or 262 Cr. P.C. by applying the provisions of Sections 263-265 of the Act is a marked departure, The right of appeal straight to the Supreme Court against any judgment, sentence or order not being an interlocutory .order vide Section 19(1) of the Act, demonstrates the seriousness with which the Parliament has treated the offences under TADA. An onerous duty is therefore cast on the Designated Courts to take extra care to scrutinize the material on the record and apply their mind to the evidence and documents available with the investigating agency before charge-sheeting an accused for an offence under TADA. The stringent provisions of the Act coupled with the enhanced punishment prescribed for the offences under the Act make the task of the Designated Court even more onerous, because graver the offence, greater should be the care taken to see that the offence must strictly fall within the four comers of the Act before a charge is framed against an accused person. Where the Designated Court without as much as even finding a prima facie case on the basis of the material on the record, proceeds to charge sheet an accused under any of the provisions of TADA, merely on the statement of the investigating agency, it acts merely as a post office of the investigating agency and does more harm to meet the challenges arising out of the terrorist activites rather than deterring terrorist activites. The remedy in such cases would be worse than the disease itself and the charge against the State of misusing the provisions of TADA would gain acceptability, which would be bad both for the criminal and the society. Therefore, it is the obligation of the investigating agency to satisfy the Designated Court from the material collected by it during the investigation. And not merely by the opinion formed by the investigating agency, that the activity of the terrorist falls strictly within the parameters of the provisions of TADA before seeking to charge sheet an accused under TADA. Therefore, it is the obligation of the investigating agency to satisfy the Designated Court from the material collected by it during the investigation. And not merely by the opinion formed by the investigating agency, that the activity of the terrorist falls strictly within the parameters of the provisions of TADA before seeking to charge sheet an accused under TADA. The Designated court must record its satisfaction about the existence of a prima facie case. On the basis of the material on the record, before it proceeds to frame a charge sheet against an accused for offences covered by TADA. Even after an accused has been charge sheeted for an offence under TADA and the prosecution leads evidence in the case, it is an obligation of the Designated Court to take extra care to examine the evidence with a view to find out whether the provisions of the Act apply or not. The Designated Court is, therefore, expected to carefully examine the evidence and after analysing the same come to a firm conclusion that the evidence led by the prosecution has established that the case of the accused falkls strictly within the four corners of the Act before recording a conviction against an accused under TADA. 11. Thus, the true ambit and scope of Section 3(1) is that no conviction under Section 3(1) of TADA can be recorded unless the evidence led by the prosecution establishes that the offence was committed with .the intention as envisaged by Section 3(1) by means of the weapons etc. as enumerated in the Section and was committed with the motive as postulated by the said Section. Even at the cost of repetition, we may say that where it is only the consequence of the criminal act of an accused that terror, fear or panic is caused, but the crime was not committed with the intention as envisaged by Section 3(1) to achieve the objective as envisaged by the section, an accused should not be convicted for an offence under Section 3(1) of TADA. To bring home a charge under Section 3(1) of the Act, the terror or panic etc. must be actually intended with a view to achieve the result as envisaged by the said section and not be merely an incidental fall out or a consequence of the criminal activity. To bring home a charge under Section 3(1) of the Act, the terror or panic etc. must be actually intended with a view to achieve the result as envisaged by the said section and not be merely an incidental fall out or a consequence of the criminal activity. Every crime, being a revolt against the society, involves some violent activity which result in some degree of panic or create some fear or terror in the people or section thereof, but unless the panic, fear or terror was intended and was sought to achieve either of the objectives as envisaged in Section 3(1), the offence would not fall stricto-senso under TADA. Therefore, as was observed in Kartar Singhs case (supra) by the Constitutution Bench: "Section 3 operates when a person not only intends to overawe the Government or create terror in peopel etc. but he use the arms and ammunitions which results in death or is likely to cause and damage to property etc. In other words, a person becomes a terrorist or is guilty of terrorist activity when intention, action and consequence all the three ingredients are found to exist." 12. Where the Designated Court finds, after taking cognizance of the offence, that the offence does not even prima facie fall under TADA, it must proceed to act under Section 18 of TADA. That Section reads a follows: "18. Power to transfer cases to regular courts - where, after taking cognizance of any offence, a Designated Court is of opinion that the offence is not triable by it, it shall, notwithstanding that it has not jurisdiction to try such offence, transfer the case for the trial of such offence to any court having jurisdiction under the Code and the Court to which the case is transferred may proceed with the trial of the offence as if it had taken cognizance of the offence." 13. Section 18 vests jurisdiction in a Designated Court to transfer the case for trial by any court having jurisdiction under the Cr. P.C. where after taking cognizance of an offence, the Designated Court is of the opinion, for reasons to be recorded, that the offence is not such as is triable by the Designated Court in as much as the offence does not fall within the true ambit and parameters of the provisions of TADA. P.C. where after taking cognizance of an offence, the Designated Court is of the opinion, for reasons to be recorded, that the offence is not such as is triable by the Designated Court in as much as the offence does not fall within the true ambit and parameters of the provisions of TADA. It is obliged to transfer the case to the court of competent jurisdiction for its trial and on such transfer, the court to which the case is so transferred acquires the jurisdiction to proceed with the trial of the offence, as if the transferee court had itself taken cognizance of the offence. 14. Thus, having dealt with the ambit and scope of Section 3(1) of TADA and considered the situations where its provisions may be attracted in the established facts and circumstances of the case, we shall now take up for consideration questions 2 and 3 mentioned in the earlier part of this Judgment. Both these questions essentially revolve around the grant of bail to an accused under TADA. 15. Section 20(4) of TADA makes Section 167 of Cr. P.C. applicable in relation to case involving an offence punishable under TADA, subject to the modifications specified therein. Clause (a) thereof, provides that references in subsection (1) of Section 167 to "Judicial Magistrate" shall be construed as reference to "Judicial Magistrate" or "Executive Magistrate" or "Special Executive Magistrates" while clause (b) provided that reference in sub-section (2) of Section 167 to 15 days. 90 days and 60 days where ever they occur shall be construed as reference to 60 days, one year and one year respectively. This Section was amended in 1993 by the Amendment Act 43/93 with effect from 22.5.1993 and the period of, one year and one year in clause (b) was reduced to 80 days and 80 days respectively, by modification of sub - section (2) of Section 167. This Section was amended in 1993 by the Amendment Act 43/93 with effect from 22.5.1993 and the period of, one year and one year in clause (b) was reduced to 80 days and 80 days respectively, by modification of sub - section (2) of Section 167. After clause (b) of sub-section (4) of Section 20 of TADA, another proviso (bb) was inserted which reads: "Provided further that, if it is not possible to complete the investigation within the said period of one hundred and eighty days, the Designated Court shall extend the said period up to one year, on the report of the Public Prosecutor indicating the progress of the investigation and the specific reasons for the detention of the accused beyond the said period of one hundred and eighty days; and" 16. Section 57 of the Code of Criminal Procedure provides that a person arrested shall not be detained in custody by the police for a period longer than that which is reasonable but that such period shall not exceed 24 hours exclusives of the time necessary for journey from the place of arrest to the court of the Magistrate in the absence of a special order under Section 167 of the Code. The Constitution of India through Article 22(2) mandates that every person who is arrested and detained in custody shall be produced before the nearest Magistrate within a period of 24 hours of such arrest excluding the time necessary for journey from the place of arrest to that Court and that no person shall be detained in custody beyond that period without the authority of the Magistrate. Thus, the Constitution of India as well as the Code of Criminal Procedure expect that an arrested person ho has been detained in custody, shall not be kept in detention for any unreasonable time and that the investigation must be completed as far as possible within 24 hours. Where the investigation of the offence for which accused has been arrested cannot be completed within 24 hours and there are grounds for believing that the accusation of information against the accused is well-founded, the police is obliged to forward the accused alongwith the case diary to the nearest Magistrate for further remand of the accused person. Where the investigation of the offence for which accused has been arrested cannot be completed within 24 hours and there are grounds for believing that the accusation of information against the accused is well-founded, the police is obliged to forward the accused alongwith the case diary to the nearest Magistrate for further remand of the accused person. The Magistrate, on the production of the accused and the case diary, trust scrutinise the same carefully and consider whether the arrest was legal and proper and whether the formalities whether the arrest was legal and proper whether the formalities required by law have been complied with and then to grant further remand, if the Magistrate is so satisfied. The law enjoins upon the investigating agency to carry out the investigation, in a case where a person has been arrested and detained with utmost uregency and complete the investigation with great promptitudes in the prescribed period Sub-section (2) of Section 167 of the Code lays down that the Magistrate to whom the accused is forwarded may authorise his detention in such custody, as he may think fit, for a term specified in that section. The proviso to sub-section (2) fixes the outer limit c within which the investigation must be completed and in case the same is not completed within the s said prescribed period, the accused would acquire s a right to seek to be released on bail and if he, is prepared to and does furnish bail, the Magistrate shall release him on bail and such release shall be deemed to be grant of bail under Chapter XXXIII of the Code of Criminal Procedure. The said chapter comprises of Sections 436 to 450 but for our purposes it is only Sections 437 and 439 of the Code which are relevant. Both these Sections empower the Court to release an accused on bail. The object behind the enactment of Section 167 of the Code was that the detention of an accused person should not be permitted in custody pending investigation for any unreasonably long period. Both these Sections empower the Court to release an accused on bail. The object behind the enactment of Section 167 of the Code was that the detention of an accused person should not be permitted in custody pending investigation for any unreasonably long period. However, realising that it may not be possible to complete the investigation in every case within 24 hours or even 15 days, as the case may be, even if the investigating agency proceeds with utmost n promptitutes, the Parliament introduced the provision Section 167(2) of the Code, prescribing the outer limit within which the investigation must be completed. Section 167 read with Section 20(4) of TADA, thus, strictly speaking is not a provision for 'grant of bail' but deals with the maximum period during which a person accused of an offence may be kept in custody and detention to enable the investigating agency to complete the investigation and file the charge sheet, if necessary, in the court. The proviso to Section 167(2) of the Code read with Section 20(4)(b) of TADA, therefore, creates an indefensible right in an accused person, on account of the 'Mault' by the investigating agency in the completion of the investigation within the maximum period prescribed or extended, as the case may be to seek an order for his release on bail. It is for this reason that an order for release on bail under proviso (a) of Section 167(2) of the Code read with Section 20(4) of TADA is generally termed as an "order on-default" as it is granted on account of the default of the prosecution to complete the investigation and file the challan within the prescribed period. As a consequence of the amendment, an accused after the expiry-of 180 days from the date of his arrest becomes entitled to bail irrespective of the nature of the offence with which he is charged, where the prosecution fails to put up challan against him on completion of the investigation. With the amendment of clause (b) of subsection.20 of Section 20 read with the proviso to sub-section (2) of Section 167 of Cr. P.C. an indefeasible right to be enlarged on bail acmes in favour of the accused, if the police fails to complete the investigation and put a challan against him in accordance with law under Section 173 Cr. With the amendment of clause (b) of subsection.20 of Section 20 read with the proviso to sub-section (2) of Section 167 of Cr. P.C. an indefeasible right to be enlarged on bail acmes in favour of the accused, if the police fails to complete the investigation and put a challan against him in accordance with law under Section 173 Cr. P.C. An obligation, in such a case, is cast on the court, when after the expiry of the maximum period during which an accused could be kept in custody, to decline the police request for further remand, except in cases governed by Crouse (bb) of Section 10(4). There is yet another obligation also which is cast on the Court and that is to inform the accused of his right of being released on bail and/enable him to make an application in that behalf. Hussainara Khatoon'4. The legal position' has been very ably stated in Aslam Babalal Desai v. State of Maharashtra5, where speaking for the majority. Ahmedi, J. referred with approval to the law laid down in Rajnikant Jivanlal Patel & Anr. v. Intelligence Officer, Narcotic Control Bureau, New Delhi6 wherein it was held that: "The right to bail under Section 167(2) proviso (a) thereto is absolute. It is a legislative command and not courts discretion. If the Investigating agency fails to file charge-sheet before the expiry of 90/60 days, as the case may be, the accused in custody should be released on bail. But at that stage, merits of the case are not to be examined. Not at all. In fact, the Magistrate has no power to remand a person beyond the stipulated period of 90/60 days. He must pass an order of bail and communicate the same to the accused to furnish the requisite bail bonds." Thus, we find that once the period for filing the charge sheet has expired and either no extension under clause (bb) has been granted by the designated Court or the period of extension has also expired, the accused person would be entitled to move an application for being admitted to bail under sub-section (4) of the Section 20 TADA, read with Section 167 of the Code and the Designated Court shall release him on bail, if the accused seeks to be so released and furnishes the requisite bail. We are not impressed with the argument of the learned counsel for the appellant that on the expiry of the period during which investigation is required to be completed under Section 20(4) TADA read with Section 167 of the Code, the Court must release the accused on bail on its own motion even without any application from an accused person, on his offering to furnish bail. In our opinion an accused is required to make an application if he wishes to be released on bail on account of the 'default' of the investigating prosecuting agency and once such an application is made, the Court should issue a notice to the public prosecutor, who may either show that the prosecution has obtained the order for extension for completion of investigation from the court under clause (bb) or that the challan been filed in the Designated Court before there expiry of the prescribed period or even that the prescribed period has actually not expired and, thus resist the grant of bail on the alleged ground of 'default'. The issuance of notice would avoid the possibility of an accused obtaining an order of bail under the 'default: clause by either deliberated' or on emergently concealing certain facts and would avoid multiplicity of proceedings. It would, therefore, serve the ends of justice if both sides are heard on a petition for grant of bail on a count of the prosecution’s default. Similarly when a report is submitted by the public prosecutor to the Designated Court for grant of extension under Clause, its notice should be issued to the accused ore granting such an extension so that an 'and may have an opportunity to oppose the decision on all legitimate and legal grounds label to him. It is true that neither clause (b) nor (bb) of sub-section 4 of the Section 20 TADA specifically provide for the issuance of such a notice but in our opinion the issuance of such a notice must be read into these provisions both in the interest of the accused and the prosecution as well as for doing complete justice between the parties. This is a requirement of the principles of natural justice and the issuance of notice to the accused or the public prosecutor, as the case may be, would accord with fair play in action, which the courts have always encouraged and even insisted upon. This is a requirement of the principles of natural justice and the issuance of notice to the accused or the public prosecutor, as the case may be, would accord with fair play in action, which the courts have always encouraged and even insisted upon. It would also strike a just balance between the interest of the liberty of an accused on the one hand and the society at large, through the prosecuting agency on the other hand. There is no prohibition to the issuance of such a notice to the accused or the public prosecutor in the scheme of the Act and no prejudice whatsoever can be caused by the issuance of such a notice to any party. We must as already noticed reiterate that the objection to the grant of bail to an accused on account of the 'default' of the prosecution to complete the investigation and file the challan with in the maximum period prescribed under clause (b) or sub-section (4) of Section 20 of TADA or within the extended period as envisaged by clause (bb), has to be limited to the cases where either the factual basis for invoking the 'default' clauses is not available, or the period for completion of investigation has been extended under clause (bb) and the like. No other conditions, like the gravity of the case, seriousness of the offence or character of the offender etc. can weigh with the court at that stage to refuse the grant of bail to an accused under sub section (4) of Section 20 TADA on account of the 'default' of the prosecution. 17. An application for grant of bail under section 20(4) has to be decided on its own merits for the default of the prosecution agency to file the charge sheet within the prescribed or the extended period for completion of the investigation uninfluenced by the merits of the gravity of the case. The court has no power to remand and accused to custody beyond the period prescribed by clause (b) of the said section 20(4) or extended under clause (bb) of the said section as the case may be if the challan is not field only on the ground that the accusation against the accused of a serous nature or the offence is very grave. These grounds are irreverent for considering the grant of bail under Section 20(4) of TADA. These grounds are irreverent for considering the grant of bail under Section 20(4) of TADA. The learned Additional Solicitor General rightly did not subscribe to the argument of Mr. Madhava Reddy (both appearing for the State of Maharashtra) that while considering an application for release on bail under section 20(4), the court has also to be guided by the general conditions for grant of bail as provided by section 20(8) of TADA. Considering the ambit and scope of the two provisions, we are of the opinion that it is totally inconceivable and unacceptable that the considerations for grant of bail under Sections 20(8) would be applicable to and control the grant of bail under Section 20(4) of the Act. The two provisions operate in different and independent fields. The basis for grant of bail under Section 20(4), as already noticed, is entirely different from the grounds on which bail may be granted under Section 20(8) of the Act. It would be advantageous at this stage to notice the provisions of Section 20(8) and (9) of the Act. "(8) Notwithstanding anything contained in the Code, no person accused of an offence punishable under this Act or any rule made there under shall, "if in custody", be released on bail or on his own bond unless (a) the Public Prosecutor has been given an opportunity to oppose the application for such release, and (b)  where the Public Prosecutor opposes the application, the court is satisfied that there are reasonable grounds for believing that he is not guilty of such offence and that he is not likely to commit any offences while on bail. (9) The limitations on granting of bail specified in sub-section (8) are in addition to the limitations under the Code or any other law for the time being in force on granting of bail" As would be seen from the plain phraseology of sub-section (8) of Section 20, it commences with a non-abstante clause and in its operation imposes a ban on release of a person accused of an offence punishable under TADA or any rule made there under on bail unless the twin conditions contained in clauses (a) and (b) thereof are satisfied. No bail can be granted under Section 20(8) unless the Designated Court is satisfied after notice to the public prosecutor that there are reasonable grounds for believing that the accused is not guilty of such an offence and that he is not likely to commit any offence while on bail. Sub-section (9) qualifies sub-section (8) to the extent that the two conditions contained in clauses (a) and (b) are in addition to the limitations prescribed under the Code of Criminal Procedure or any other law for the time being in force relating to the grant of bail. Strictly speaking Section 20(8) is not the source of power of the Designated Court to grant bail but it places further limitations on the exercise of its power to groat bail in cases under TADA, as is amply clear from the. plain language of Section 20(9). The Constitution bench in Kartar Singh's case (supra), while dealing with the ambit and scope of sub-sections (8) and (9) of Section 200f the Act, quoted with approval the following observations from Usmanbhai's case (supra): "Though there is no express provision excluding the applicability of Section 439 of the Code similar to the one contained in Section 20(7) of the Act in relation to a case involving the arrest of any person on an accusation of having committed an offence punishable under the Act or any rule made there under, but that result must, by necessary implication, follow. It is true that the source of power of a Designated Court to grant bail is not Section 20(8) of the Act as it only places limitation's on such power. This is made explicit by Section 20 (9) which enacts that the limitations on granting of bail specified in Section 20 (8) are in addition to the limitations under the Code or any other law for the time being in force. But it does not necessarily follow that the power of a Designated Court to grant bail is relatable to Section 439 of the Code. It cannot be doubted that a Designated Court is a court other than the High Court or the Court of Session within the meaning of Section 437 of the Code. But it does not necessarily follow that the power of a Designated Court to grant bail is relatable to Section 439 of the Code. It cannot be doubted that a Designated Court is a court other than the High Court or the Court of Session within the meaning of Section 437 of the Code. The exercise of the power to grant bail by a Designated Court is not only subject to the limitations contained therein, but is also subject to the limitations placed by Section 20(8) of the Act." and went on to add: "Reverting to Section 20(8), if either of the two conditions mentioned therein is not satisfied, the ban operates and the accused person cannot be released on bail but of course it is subject to Section 167(2) as modified by Section 20(4) of the TADA Act in relation to a case under' the provision of TADA." Thus, the ambit and scope of Section 20(8) of TADA is not longer res-integra and from the. above discussion it follows that both the provisions i.e. Section 20(4) and 20(8) of TADA operate in different situations and are controlled and, guided by different considerations. 18. We may, at this stage, also on a plain reading of clause (bb) of sub-section 4 of the Section 20 point out that the legislature has provided for seeking extension of time for completion of investigation on a report of the public prosecutor. The legislature did not purposely leave it to be an Investigating officer to make an application for seeking extension of time from the court. This provision is in tune with the legislative intent to have the investigations completed expeditiously and not to allow an accused to be kept in continued detention during unnecessary prolonged investigation at the whims of the police. The legislature expects that the investigation must be completed with utmost promptitude but where it becomes necessary to seek some more time for completion of the investigation, the investigating agency must submit itself to the scrutiny of the public prosecutor in the first instance and satisfy him about the progress of the investigation and furnish reasons for seeking further custody of an accused. A public prosecutor is an important officer of the State Govt. and is appointed by the State under the s Code of Criminal Procedure: He is not a Part of the investigating agency. He is an independent statutory authority. A public prosecutor is an important officer of the State Govt. and is appointed by the State under the s Code of Criminal Procedure: He is not a Part of the investigating agency. He is an independent statutory authority. The public prosecutor is expected to independently apply his mind to the request of the investigating agency before submitting a report to the court for extension of time with a view to enable the investigating agency to complete the investigation. He is not merely a post office or a forwarding agency. A public prosecutor mayor may not agree with the reasons given by the investigating officer for seeking extension of time and may find that the investigation had not progressed in the proper manner or that there has been unnecessary deliberate or avoidable delay in completing the investigation. In that event, he may not submit any report to the court under clause (bb) to seek extension of time. Thus for seeking extension of time under clause (bb), the public prosecutor after an independent application of his mind to the request of the investigating agency is required to make a report to the Designated Court indicating therein the progress of the investigation and disclosing justification for, keeping the accused in further custody to enable the investigating agency to complete the investigation. The public prosecutor may attach the request of the investigating officer alongwith his request or application and report, but his report as envisaged under clause (bb), must disclose on the face of it, that he has applied his mind and was satisfied with the progress of the investigation and considered grant of further time to complete the investigation necessary. The use of the expression on the report of the public prosecutor indicating the progress of the investigation and the specific reasons for the detention of the accused beyond the said period as occurring in clause (bb) in sub section (2) of Section 167 as amended by Section 20(4) are important and indicative of the legislative intent not to keep an accused in custody unreasonably and to grant extension only on the report of the public prosecutor. The report of the public prosecutor, therefore, is not merely a formality but a very vital report; because the consequence of its acceptance affects the liberty of an accused and it must, therefore, strictly comply with the requirements as contained in clause (bb). The report of the public prosecutor, therefore, is not merely a formality but a very vital report; because the consequence of its acceptance affects the liberty of an accused and it must, therefore, strictly comply with the requirements as contained in clause (bb). The request of an investigating officer for extension of time is no substitute for the report of the public prosecutor. Where either no report as it envisaged by clause (bb) is filed or the report filed by the public prosecutor is not accepted by the Designated Court, since the grant of extension of time under clause (bb) is neither a formality nor automatic, the necessary corollary would be that an accused would be entitled to seek bail and the court" shall" release him on bail if he furnishes bail as required by the Designated Court. It is not merely the question of form in which the request for extension under clause (bb) is made but one of substance. The contents of the report to be submitted by the public prosecutor, after prosper application of his mind, are designed to assist the Designated Court to independently decide whether or not extension should be granted in a given case. keeping in view of the consequence of the grant of extension i.e. keeping an accused in further custody, the Designated Court must be satisfied for the justification, from the report of the public prosecutor, to grant extension of time to complete, the investigation. Where the Designated Court declines to grant such an extension, the right to be released on bail on account of the 'default' of the prosecution becomes indefeasible and cannot be defeated by reasons other than those contemplated by sub-section (4) of Section 20, as discussed in the earlier part of this judgment. We are unable to agree with Mr. Madhava Reddy or the Additional Solicitor General Mr. 'Fulsi that even if the public prosecutor' presents' the request of the investigating officer to the Court of' forwards' the request of the investigating officer to the court, it should be construed to be the report of the public prosecutor. There is no scope for such a construction, when we are dealing with the liberty of a citizen. The courts' are expected to zealously safeguard his liberty. Clause (bb) has to be read and interpreted on its plain language without adding 'or substitution of any expression in it. There is no scope for such a construction, when we are dealing with the liberty of a citizen. The courts' are expected to zealously safeguard his liberty. Clause (bb) has to be read and interpreted on its plain language without adding 'or substitution of any expression in it. We have already dealt with the importance of the report of the public prosecutor and emphasised that he is neither a 'post office' of the investigating agency nor its 'forwarding agency' but is charged with a statutory duty. He must apply his mind to the facts and circumstances of the case and his report must disclose on the face of it that he had applied his mind to the twin conditions contained in clause (bb) of sub-section (4) of Section 20. Since, the law requires him to submit the report as envisaged by the section, he must act in the manner as provided by the Section and in no other manner. A Designated Court which over-looks and ignores the requirements of a valid report fails in the performance of one of its essential duties and renders its order under clause (bb) vulnerable. Whether the public prosecutor labels his report as a report or as an application for extension, would not be of much consequence, so long as it demonstrates on the fact of it, that he has applied his mind and in satisfied with the progress of the investigation and the genuiness of the reasons for grant of extension to keep an accused in further custody as envisaged by clause (bb) (supra). Even the mere reproduction of the application or request of the investigating officer by the public prosecutor in his report, without demonstration of the application of his mine and recording his own satisfaction, would not render his report as the one envisaged by clause (bb) and it would not be a proper report to seek extension of time. In the absence of an appropriate report the Designated Court would have no jurisdiction to deny to an accused his indefeasible right to be released on bail on account of the default of the prosecution to file the challan within the prescribed time if an accused seeks and is prepared to furnish the bail bonds as directed by the court. In the absence of an appropriate report the Designated Court would have no jurisdiction to deny to an accused his indefeasible right to be released on bail on account of the default of the prosecution to file the challan within the prescribed time if an accused seeks and is prepared to furnish the bail bonds as directed by the court. Moreover, no extension can be granted to keep an accused in custody beyond the prescribed period except to enable the investigation to be completed and as already stated before any extension is granted under clause (bb), the accused must be put on notice and permitted to have his say as to be able to object to the grant of extension. 19. We shall now consider whether the amendment brought about by Act 43 of 1993 would apply to the pending cases i.e. the cases which were pending investigation on the date when the amendment come into force and in which the charge-sheet or challan had not been filed till 22.5.1993. 20. We have already noticed that clause (b) of sub - section (4) of Section 20 was amended by the Amendment Act No. 43 of 1993 with effect from 22nd May 1993. Besides reducing the maximum period during which an accused under TADA could be kept in custody pending investigation from one year to 180 days, the Amendment Act also introduced clause (bb) to sub-section 4 of the Section 20 enabling the prosecution to seek extension of time for completion of the investigation. Does the Amendment Act No, 43 of 1993 have retrospective operation and does the amendment apply to the cases, which were pending investigation on the date when the Amendment Act came into force? There may be cases where on 22nd May 1993, the period of 180 days had already expired but the period of one year was not yet over. In such a case, the argument of learned counsel for the appellant is that the Act operates retrospectively and applies to pending cases and therefore the accused should be forthwith released on bail if he is willing to be so released and is prepared to furnish the bail bonds as directed by the Court, an argument which is seriously contested by the respondents. 21. 21. The Designated Court has held that the amendment would operate retrospectively and would apply to the pending cases in which investigation was not complete on the date on which the Amendment Act came into force and the challan had not till then been filed in the court. From the law settled by this Court in various cases, the illustrative though not exhaustive, principles which emerge with regard to the ambit and scope of an Amending At and its retrospective operation may be called out as follows: (i) A statute which affects substantive rights is presumed to be prospective in operation" unless 'made retrospective, either expressly or by necessary intendment, whereas a statute which merely affects procedure, unless such a construction is textually impossible, is presumed to be retrospective in its application, should not be given an extended meaning, and should be strictly confined to its clearly defined limits. (ii) Law relating to forum and limitation is procedural in nature. Whereas law relating to right of action and right of appeal, even though remedial, is substantive in nature. (iii) Every litigant has a vested right in substantive law, but no such right exists in procedural law. (iv) A procedural Statute should not generally speaking be applied retrospectively, where the result would be to Crete new disabilities or obligations, or to impose new duties in of respect transactions already accomplished. (v) A Statute which not only changes the procedure but also creates a new rights and liabilities shall be construed to be prospective in operation, unless otherwise provided, either expressly or by necessary implication," In faireness to the learned Additional Solicitor General Mr. Tusli, it may be stated that he did not controvert the legal position (both in his oral submissions and written arguments) that Amendment Act 43 of 1993 regulating the period of compulsory detention and the procedure for grant of bail, being procedural in nature, would operate retrsopectively. Tusli, it may be stated that he did not controvert the legal position (both in his oral submissions and written arguments) that Amendment Act 43 of 1993 regulating the period of compulsory detention and the procedure for grant of bail, being procedural in nature, would operate retrsopectively. We need not, therefore, detain ourselves to further examine the questions of retrospective operation of the Amendment Act On the basis of the submissions made by learned counsel for the parties, we uphold the finding of the Designated Court, for the reasons recorded by it and those noticed by us above that the Amendment of 1993 would apply to the cases which were pending investigation on 22nd May 1993 and in which the challan had Rot till then been filed in court. 22. The learned Addl. Solicitor General, however, submitted that since the Amendment Act had introduced clauses (b) and (bb) to sub-section (4) of Section 20 also, it would be-appropriate and desirable that both the clauses (b) and (bb) must be considered together and treated at par in so far as the retrospective operation is concerned meaning thereby that clause (bb) would also be available to be invoked where the challan had not been filed till the amendment came into force. Mr. Tulsi argued that since the modification brought about by the Amending Act Curtailed the period granted to the investigating agency to complete the investigation, the Legislature had designedly introduced clause (bb) to enable the public prosecutor to make a report to the court when the investigation was still in progress, indicating progress of the investigation and seek extension of the time beyond 180 days, by assigning specific reasons for seeking extension and as such it would not be proper to treat clause (b) only as applicable to the pending cases and not clause (bb). We find substance in the submission of the learned Additional Solicitor. We find substance in the submission of the learned Additional Solicitor. Since, both the clauses (b) and (bb) as introduced by the Amendment Act, fall within the realm of procedural law, these would be applicable to pending cases since there is no vested right in an accused, in the procedural law The object which influenced the Parliament to introduce clause (bb) after-curtailing the period of compulsory detention in custody to 180 days from one year by amendment of clause (b) clearly appears to be that if the investigating agency, which originally had one year's time allowed to it to complete the investigation, could not complete the investigation when the period was suddenly curtailed to 180 days, it should not be put to a disadvantage for no fault of its and should be in a position to seek extension of time for completing the investigation beyond the period of 180 days. However, to prevent an abuse of clause (bb) and to avoid seeking of extension of time in a routine manner the Legislature provided a safeguard in clause (bb) itself namely that extension in such cases could be granted by the Court provided it is satisfied from the report of the public prosecutor that there are sufficient grounds for grant of such extension. In case clause (b) only and not clause (bb) is held to be applicable to pending cases as was suggested by Mr. Khanwilkar, it would render clause (bb) almost atiose in so far as pending cases are concerned and defeat the legislative intent and further put the prosecution to an unfair disadvantage. The Amendment Act was not enacted with the object of giving benefit to an accused and subjecting the prosecuting agency to an unfair disadvantage and leaving it almost with no remedy for seeking further custody of an accused. We are, thus of the opinion that Amendment Act 4 in so far as it modifies the period prescribed in clause (b) and introduces clause (bb) to sub-section (4) of Section 20, would apply retrospectively and apply pending cases as well. We are unable to persuade ourselves to agree with Mr. Khanwilkar that clause (b) only and not clause (bb) of sub-section (4) of Section 20 should be held to have retrospective operation. We are unable to persuade ourselves to agree with Mr. Khanwilkar that clause (b) only and not clause (bb) of sub-section (4) of Section 20 should be held to have retrospective operation. The acceptance of such an argument would result in the creating of an anomalous situation and defeat the very object with which clause (bb) was introduced after the, period of compulsory detention was curtailed under clause (b) of Section 20(4) of the Act. 23. As a result of our above discussion it follows that Amendment Act 43 of 1993 is retrospective in operation .and both clauses (b) and (bb) of sub-section (4) of Section 20 of TADA apply to the cases which were pending investigation on the date when the amendment came into force with effect from 22.5 .1993 and in which the challan had not been filed till then. 24. In conclusion, we may (even at the cost of repetition) say that an accused person seeking bail under Section 20(4) has to make an application to the court for grant of bail on grounds of the default of the prosecution and the court shall release the accused on bail after notice to the public prosecutor uninfluenced by the gravity of the offence or the merits of the prosecution case since Section 20(8) does not control the grant of bail under Section 20(4) of TADA and both the provisions operate in separate and independent fields. It is, however, permissible for the public prosecutor to resist the grant of bail by seeking an extension under clause (bb) by' filing a report for the purpose before the court. However, no extension shall be granted by the court without notice to an accused to have his say regarding the prayer for grant of extension under clause (bb). In this view of the matter, it is immaterial whether the application for bail on ground of 'default' under Section 20(4) is filed first or the report as envisaged by clause (bb) is filed by the public prosecutor first so long as both are considered while granting or refusing bail. If the period prescribed by clause (b) of Section 20(4) has expired and the court does not grant an extension on the report of the public prosecutor made under clause (bb) the court shall release the accused on bail as it would be an indefeasible right of the accused to be so released. If the period prescribed by clause (b) of Section 20(4) has expired and the court does not grant an extension on the report of the public prosecutor made under clause (bb) the court shall release the accused on bail as it would be an indefeasible right of the accused to be so released. Even where the court grants an extension under clause (bb) but the charge sheet is not filed the extended period, the court shall have no option but to release the accused on bail, if he seeks it and is prepared to furnish the bail as directed by the court. Moreover, no extension under clause (bb) can be granted by the Designated Court except on a report of the public prosecutor nor can extension be granted for reasons other than those specifically contained in clause (bb), which must be strictly construed. 25. Having answered the questions posed by us in the opening part of the Judgment, we shall now take up individual cases. Criminal Appeals Nos. 732-735 of 1993 26. These appeals are directed against the common judgment and order of the Designated Court dated 31st July 1993 and though have been preferred by S/Sh. Hitendra Vishnu Thakur, Raja Maruti Jadhav, Dilip Shankar Waghcoude and Dhvaneshwar Bhaskar Patil, the same have been pressed and argued on behalf of Hitendra Vishnu Thakur only by Mr. N.T. Vanamali and Mr. Swaraj Kaushal, learned Senior Advocates. A brief reference to the facts of the case at this stage is desirable. 27. On 9.10.1989 one Suresh Narsinh Dubey, a Real Estate Developer, was shot dead at about 10.30 a.m. at Nalsapora Railway Station in District Thane in the presence of his brother-in- law, A.S. Tripathi who is the eye witness. The brother of the deceased, Shri Shyam Sunder Dubey, on receipt of the information went to Palghar Police Station and a First Information Report was lodged resulting in the registration of a case C.R. No: 90 of 1989. During the investigation, Patrick Frances Truskar and Ananda Ramchandra Patil were arrested in connection with the said case on 20.10.1989. A charge sheet was filed against them in the Court of Sessions on 8.7.1990. Sessions Case No. 88 of 1991 is pending disposal 'in. that connection. 28. During the investigation, Patrick Frances Truskar and Ananda Ramchandra Patil were arrested in connection with the said case on 20.10.1989. A charge sheet was filed against them in the Court of Sessions on 8.7.1990. Sessions Case No. 88 of 1991 is pending disposal 'in. that connection. 28. In February, 1992, the DIG of Police (Maharashtra Railway Police) visited Palghar Police Station and after going through the record of the case, was of the opinion that the investigation had not been properly conducted in C.R. No. 90 of 1989 and he, therefore, summoned the complainant. Shyam Sunder Dubey, Subsequently, however, the wife of the deceased met the DIG of Police and presented an application dated 18.5.1992 executed by Shyam Sunder Dubey, the complainant. The DIG of Police, on receipt of the application ordered reinvestigation. An application was also addressed to be the Sessions Judge, Thane under Section 173(8) Cr. P.C. by the prosecuting agency seeking permission for reinvestigation, after detailing the reasons therein, which was granted by the court. During the reinvestigation some more accused persons were arrested in the said case and remanded to judicial custody on various days. The petitioner No.1 Hitendra Vishnu Thakur, and two others read a news item in some local newspaper indicating that they were likely to be arrested in respect of the murder of the deceased Suresh Narsinh Dubey in C.R. 90/1989 and therefore they approached the Bombay High Court for grant of anticipatory bail on 25.9.1992. After notice to the Public Prosecutor, the Bombay High Court granted interim anticipatory bail to the applicants on 29.9.1992. On 30th September, 1992, the prosecution filed an application in the High Court stating that since in the instant case, provisions of TADA were applicable, the accused could not be admitted to anticipatory bail, because Section 438 Cr. P.C. was excluded in its application to offences under TADA. The High Court consequently dismissed the anticipatory bail application of Hitendra Vishnu Thakur and others but kept effective the order of interim anticipatory bail for a period of one week to enable the applicants to take recourse to further proceedings. On 1.10.1992, petitioner No.1 and others and writ petition No. 1261 of 1992 in the High Court of Bombay for a declaration that for the reasons stated in the writ petition the provisions of TADA were not attracted to the facts of the case. On 1.10.1992, petitioner No.1 and others and writ petition No. 1261 of 1992 in the High Court of Bombay for a declaration that for the reasons stated in the writ petition the provisions of TADA were not attracted to the facts of the case. The writ petition was, however, dismissed on 23.10.1992 by the High Court with the observation that the Designated Court may got into the question of the applicability of the provisions of TADA independently at the appropriate stage. Not satisfied with the order of the High Court of Bombay dated 23.10.1992, the petitioner No.1 and others filed Special Leave Petition (Crl.) No. 2736/92 against the said order of the Bombay High Court. On 17.11.1992, the Special Leave Petition (Crl.) No. 2736192 was dismissed by this Court. It was, thereafter, that on 5.12.1992 petitioner No. 1, Hitendra Vishnu Thakur, alongwith one other co accused surrendered before the Director General of Police, Maharashtra. On 4.1.1993 he was remanded to judicial custody. An application, being TMA No. 62 of 1992, for grant of bail under section 20(8) of TADA was dismissed by the Designated Court on 17.7.1993. Another application, TMA No. 76/92 filed by the petitioner on 29.9.1992, urging that the provisions of TADA were not attracted and that the case be not tried by the Designated Court was also dismissed on 2.9.1993, adopting the reasoning given in the order dated 17.7.199.3 in TMA 62/92: While the matters rested thus, the Parliament enacted Amendment Act No. 43/93 which came into force on 22nd may 1993. Among the other amendments made to TADA, Section 20(4)(b) was amended by which the time for filing the charge sheet was reduced from one year to 180 days. The Amendment Act also introduced a new provision in the form of clause (bb) providing for grant of extension of time for completion of investigation and filing of challan on a report of the public prosecutor indicating the progress of investigation and the- specific reasons for detention by the Designated Court, subject, however, to the maximum period of compulsory detention of one year. 29. On 6.7.1993 the petitioner, Hitendra Vishnu Thakur filed an application for grant of bail under Section 20(4) of the Act on the ground that 180 days had expired on 4.6.1993 but no charge sheet/challan had been filed. 29. On 6.7.1993 the petitioner, Hitendra Vishnu Thakur filed an application for grant of bail under Section 20(4) of the Act on the ground that 180 days had expired on 4.6.1993 but no charge sheet/challan had been filed. On 12.7.1993, the Public Prosecutor presented a request of the investigating officer dated 29.6.1993 to the Designated Court seeking extension of time to complete the investigation and objections were also filed to the application for bail filed by Hitendra Vishnu Thakur under Section 20(4) of the Act by the Public Prosecutor. The bail application was dismissed by the Designated Court on 31.7.1993 and the prosecution was granted extension of time till 30th of August 1993 to file the challan charge sheet treating the application of the investigating officer as a report of the Public Prosecutor. M/s. Vanamalai and Swaraj Kaushal, Senior Advocates have assailed the order dated 31.7.1993 by urging that the extension to complete the investigation has been granted ignoring the requirements of law as contemplated by clause (bb) and that the prayer for bail under Section 20(4) has been rejected on extraneous considerations. Learned counsel, submitted that once it is found that extension under clause (bb) was erroneously granted, the right to be released on bail under Section 20(4) of TADA could not be defeated on any account. Learned counsel for the respondent on the other hand submitted that the Designated Court rightly rejected the application for grant of bail sought under Section 20(4) of TADA by taking into consideration the objections filed by the public prosecutor and the application of the investigating officer seeking extension, after detailing the progress of the investigation and furnishing specific reasons for seeking extension of time. 30. The application for extension which was treated as a report of the Public Prosecutor by the Designated Court and on which extension of time for completion of investigation and filing of charge sheet was granted has been filed by the appellant as an Annexure P-5 which is available at page 110 of the paper book and reads thus: "Our Ward No. 90/89-P-1993 Sub-Divisional Police Officer, Western Railway, Churchgate, Bombay. Date: 291June/1993. To, Hon'ble Designated Judge, Designated Court, Pune. Date: 291June/1993. To, Hon'ble Designated Judge, Designated Court, Pune. Sub: Regarding progress of investigation and request for extension of period to file the charge sheet under C.R. No. 90/89, u/s. 302, 338, 114, 120(b), 147, 148,149 of I.P.C. and u/s. 3/25 (1)(c) of Indian Arms Act and u/s 3 of TADA registered at Palghar Police Railway Station. Respected Sir, With regards to the above, I have to state that with permission of District and Sessions Judge of Thane the investigation of the above case is continued from 23.9.1992. In the present case 20 accused all named. Out of these 12 accused are arrested at several places from 23.9.1992 and all are in judicial custody. We have collected sufficient evidence to enable to file case in the court against the arrested accused. According to. Section 20 of TADA Act, before filing the case in Designated Court it is necessary to get the sanction of Director General of Police, Maharashtra State, Bombay far which the detail report with papers have been sent. Further it is found that four police officers are involved in this case and to file the case against them a separate report is being sent to Maharashtra Government far the sanction. We are ready to file the case as soon as we get the above mentioned both permission. Therefore we request you to extend the period far two months far investigation. According to the TADA Act it is necessary to file the charge -sheet against the arrested accused within one year to the Designated Court. But as per Indian Government Order No. 6.8.1993, Legal Cell, Government of India, Ministry of Ham Affairs, New Delhi, dated 19.5.1993. The TADA Act has been amended. As per amended Act it is necessary to file the charge - sheet within 180 days against the arrested accused. It is not mentioned in the amendment the date from which it comes in farce. Received an 12.7.1993 SD/ Respectfully submitted Judge. Dine: 29/June/1993 Sd/ (M.V. Deshmukh) Sub- Divisional Police Officer D.R. Churchgate, Bambay. Submitted to. Shri Vijay Sawant, Specially appointed Govt. Pleader, Designated Court, Pune." As would be seen from the application itself, it is not a report of the Public Prosecutor but an application filed by the Sub-Divisional Police Officer and is addressed to the Designated Judge of the Designated Court. Submitted to. Shri Vijay Sawant, Specially appointed Govt. Pleader, Designated Court, Pune." As would be seen from the application itself, it is not a report of the Public Prosecutor but an application filed by the Sub-Divisional Police Officer and is addressed to the Designated Judge of the Designated Court. Even if it be assumed from the endorsement at the bottom of the letter, which reads thus: "Submitted to. Shri Vijay Sawant, Specially appointed Govt. Pleader, Designated Court, Pune." that the application was submitted to the Public Prosecutor and not directly to the Designated Court, in vain have we searched far any material an the record to show that the Public Prosecutor filed any report along with this application before the Designated Court. In fact learned counsel far the respondents admitted that besides the application, extracted above, no other report was filed by the Public Prosecutor to seek extension of time far completion of the investigation as envisaged by clause (bb) of Section 20(4) of TADA though the Public Prosecutor and held his objections to the bail application filed under Section 20(4) of TADA read with Section 167(2) of the Code. The Designated Court treated the application of the investigating officer as a report from the Public Prosecutor as is obvious from the following observations of the Designated Court: "It is pertinent to note that in these applications the Investigating Officer had forwarded the report indicating the progress of the investigation on 29.6.1993 and in the said progress report he prayed extension of two months time for submitting the charge sheet on the ground that the prosecution wants to seek sanction of the Inspector General of Police. It may be noted that as per the Amendment Act, 1993, Section 20A has been added and as per this provision, the previous sanction of the Inspector General of Police would be necessary. Similarly, it is mentioned in the said report that in this matter four police officers have also been involved and prior sanction of the Government for prosecuting the Government servants as per the provisions of Section 197 Cr. P.C. (is required). Thus, the investigating officer wants time for making compliance of law. Taking into consideration very serious and complicated nature of the offence the prayer for extension of two months time from 29.6.1993 appears reasonable for seeking sanction to file charge sheet. P.C. (is required). Thus, the investigating officer wants time for making compliance of law. Taking into consideration very serious and complicated nature of the offence the prayer for extension of two months time from 29.6.1993 appears reasonable for seeking sanction to file charge sheet. It is contended on behalf of the applicant -accused that a report of the Public Prosecutor is necessary. It may be noted that the Public Prosecutor white giving his reply has referred to this report of the investigating officer and prayed for extension of time. The Public Prosecutor is also required to obtain the report from the investigating officer and on the basis of that report the Public Prosecutor files the reply in the court. The reply of the Public Prosecutor, read with the report dated 29.6.1993 of the investigating officer is sufficient compliance of the report contemplated under the proviso (bb) indicating the progress of the investigation. Therefore the extension will have to be granted to the investigating machinery for two months from 29.6.1993. In the result, the bail cannot be granted." (Emphasis ours) 31. We are unable to persuade ourselves to accept the view of the Designated Court that since the application of the investigating officer was supported by the Public Prosecutor, the request of the investigating agency could be treated as the report of the Public Prosecutor when and with the objections filed by the Public Prosecutor to the bail application. The observations of the Designated Court show that the said court lost sight of the importance of the report and treated the whole thing in a rather casual manner. The application of the investigating officer dated 29.6.1993 reproduced above can by no stretch of imagination be construed as a report of the Public Prosecutor as envisaged by Section 20(4) (bb) of TADA and therefore no extension under clause (bb) could have been granted by the Designated Court without the receipt of the report of the Public Prosecutor. That apart, even if we ignore the discrepancy in the various dates regarding the presentation of the application in the court it appears from a bare perusal of the application of the investigating officer that the Public Prosecutor did not even endorse the application with any comments to indicate as to whether or not he was agreeing with the statements contained in the application. The Public Prosecutor obviously did not apply his mind to the request of the investigating agency and merely acted as its 'post office'. The Designated Court was deprived of the opportunity of scrutinising the report of the Public Prosecutor before granting extension. We need not, therefore, even comment upon the reasons given by the investigating officer in the application to test their correctness or otherwise because we are firmly of the view that the said letter/application of the investigating officer cannot be construed or treated as a substitute for the report of the Public Prosecutor as contemplated by clause (bb) of Section 20(4) of TADA. Faced with this situation, learned counsel for the respondents submitted that the objections filed by the Public Prosecutor to the bail application read with the application of the investigating officer may be held to be substantial compliance with the requirements of clause (bb). We cannot agree. 32. The application filed by the appellant Hitendra Vishnu Thakur for his release on bail under Section 20(4) of the Act reads as follows: "1. That the accused above named was arrested on 5.12.1992 in the above referred Crime Register No. (90/93). The accused is now in Magistrate custody. The charge 2. sheet against accused has not been filed in this case till date inspite of fact that 180 days have elapsed since his arrest. The Terrorist & Disruptive Activities (Prevention) Act was amended on 22.5.1993 vide which period allowed for the investigating agency for filing of the charge-sheet has been amended to one hundred and eighty days. The accused prays that he be released on bail for the following amongst other grounds. Grounds: 1. That the investigating agency has not filed the charge sheet within the stipulated period of 180 days. 2. That the Public Prosecutor or the investigating agency has not filed till date an application or report before this Hon 'ble Court indicating the progress of the investigation and specific reasons for the detention of the accused beyond the period of 180 days and further they have not obtained an order from this Hon'ble Court to extend the said period of detention beyond 180 days. 3. In view of the above the accused as of right is entitled to be released on bail. 4. The accused is ready and willing to furnish bail as may be ordered by this Hon'ble Court. 3. In view of the above the accused as of right is entitled to be released on bail. 4. The accused is ready and willing to furnish bail as may be ordered by this Hon'ble Court. It is therefore prayed that the applicant accused be released on bail. Dt : 6th July 1993. Sd/ (Advocate for accused) The Public Prosecutor filed his objections to the above application and in the objections it was inter alia stated: "(4) The concerned investigating officer on 29.6.1993 had forwarded his report to the Hon' ble Court relating to the progress of the investigation. He had also pointed out that the steps were taken for obtaining sanction from Director General of Police. Under these circumstances, averments in para 2 turned up to be false and misleading. ...................................................... (6) Without prejudice to the above contention it is submitted that the investigation is not completed as yet. There are serious charges bf murder, goondaism, land grabbing etc. against the accused. The accused it is apprehended are having complicity in the course of investigation. The Investigating Agency has seized pistols and other lethal fire arms. The report from the Ballistic Expert is also obtained indicating the link between the crime and its participators. ..................................................... 10. (a) From the record there appears prima facie evidence to show that the applicant is a party to the conspiracy and he knowingly facilitated the commission of the terrorist act or an act preparatory to a terrorist act. Considering the facts and circumstances and the material on record, there are reasonable grounds for believing that the applicant-accused is guilty of the offence under the TADA Act. .................................................... 10. (e) There is evidence to show-that the applicant is also indulged iii1and grabbing and witnesses have' stated during the investigation about the nefarious activities of the applicant and his gangstors pointing out that the applicant was working for the criminal conspiracy hatched at the Thakur's criminal empire. ..................................................... 10. (k) The broad day light murder of the builder Suresh Dubey on a railway platform was a part of criminal conspiracy by the applicant's gang to spread a terror among the people and indicate that those who oppose, they will have to pay the penalty in one from or the other even face total elimination in the process. In short the intention will be to strike terror and the killing will be to achieve that object. In short the intention will be to strike terror and the killing will be to achieve that object. (11) The prosecution submits considering the facts and circumstances and the material on record under these circumstances it cannot be said that the applicant will not abscond, if released on bail. On the other hand, his close relatives Bhai Thakur, Deepak Thakur, Bhakar Thakur are proclaimed offenders and they have successfully avoided arrest so far and therefore, it is quite possible that this applicant, if released on bail, will contact them and create hindrance in the smooth going investigation. The prosecution further states that the release of these top conspirators at this crucial juncture will cause irreparable damage in proper conduct of investigation in the cases involving them and the kind of clout they enjoy sufficient for them to muzzle out any note of dissent and even go to the extent of trying to damage evidence against them as they had done in the past. The prosecution submits that for unforlding the crime in question, the' prosecution pleads to the Hon 'ble Court not to grant bail to the conspirators involved in this crime." 33. From the perusal of the objections of the Public Prosecutor, extracted above, it transpires that the application of the investigating officer was submitted direct to the Designated Court by the Investigating Officer (see para 4) and not by the Public Prosecutor and the prayer for release on bail of the applicant Hitendra Vishnu Thakur under Section 20(4) was opposed mainly on grounds which are relevant under Section 20(8) of TAD A and not under Section 20(4) of the Act. The grounds on which bail may be denied under Section 20(8) of TADA are irrelevant for the consideration of the prayer for release on bail on account of the 'default' of the prosecution under Section 20(4) of TADA. 34. The grounds on which bail may be denied under Section 20(8) of TADA are irrelevant for the consideration of the prayer for release on bail on account of the 'default' of the prosecution under Section 20(4) of TADA. 34. From the above discussion and the admitted fact situation (date of arrest and period for completion of investigation and not filing of challan within the prescribed period not being in dispute), in the case of Hitendra Vishnu Thakur, we find that the extension of custody under clause (bb) was erroneously granted by an improper exercise of the jurisdiction by the Designated Court by placing an incorrect interpretation on the requirements as contemplated by clause (bb) by treating the application of the investigating officer read with his objections to the bail application as a report of the Public Prosecutor though with out effecting the validity of further investigation. In the absence of grant of valid extension of custody to complete the investigation and file the challan, Hitendra Vishnu Thakur had acquired an indefeasible and absolute right to be released on bail as per the provisions of Section 20(4) of the Act, since the accused had offered to be released on bail on such terms as the Designated Court may prescribe. The Designated Court was, therefore, under an obligation to admit and release the appellant on bail under Section 20(4) of TADA read with Section 167(2) Cr. P.C: on the merits of the application under Section 20(4) itself uninfluenced by any other considerations.