ORDER Kamleshwar Nath, J. - The above-named four writ petitions, under Article 226 of the Constitution, have been filed for a Writ of Habeas Corpus to produce the petitioner in this Court and to set them at liberty. The District Magistrate of Lucknow, opposite party 2, has passed separate orders of their detention u/s 3(2) read with Section 3(3) of the National Security Act (For short, the Act). All the four writ petitions raise common questions and, therefore, are disposed of by this common judgment. 2. The petitioners were arrested on 14-2-1986. The orders of their detention were passed separately on 20-2-1986 (Annexure-I) u/s 3(2), read with Section 3(3) of the National Security Act. The orders and their grounds (Annexure-II) were served upon each of the petitioners in jail on the same day (20-2-86). 3. The order of detention is based on one ground contained in Annexure-II, in each of the writ petitions. It is stated theorem that in protest to the opening of the lock on the Ram Janma Bhumi at Faizabad, the muslims were wearing black badges and black flags and had kept their shops closed. At about 3-30 P.M. about 100 to 150 muslims at Sarkata Nala and 300 to 400 muslims at Bhola Nath Ka Kuan, both on Abdul Aziz Road, P. S.: Saadatganj, Lucknow, 'assembled. The assembly at Sarkata Nala was addressed by the petitioners Ayaz Ahmad and Riaz Ahmad: that at Bhola Nath Ka Kuan was addressed by the petitioners Waheed and Fazal Ghosi. The basic features of the relevant portions of their speeches, set out in the ground, are the same, and may be translated as follows: Muslim Brothers; The dogs of the Government who have grabbed the Babari Masjid have to be dealt with. Do and die (Mar Meto) for the sake of religion. Petitioners Wahid and Fazal Ghosi are stated to have called upon the assembly to strike the police and the P.A.C. is stated that thereupon the members of the assembly started throwing stone ballast and brick-bats at the Police Force. Firearms were fired, but no gun-shot injury was caused. When the Police Force proceeded forward to control the situation, attack was intensified. In the result, 9 members of the Police Force at Sarkata Nala, and 8 members at Bhola Nath Ka Kuan, sustained injuries. The four petitioners were arrested at their respective spots. Firearms were fired, but no gun-shot injury was caused. When the Police Force proceeded forward to control the situation, attack was intensified. In the result, 9 members of the Police Force at Sarkata Nala, and 8 members at Bhola Nath Ka Kuan, sustained injuries. The four petitioners were arrested at their respective spots. The FIR of the incidents were lodged separately, on which Criminal Cases at Crime Nos. 55 and 51 of 1986 were registered at P. S. Saadatganj, the same day at 6.15 P.M. Under Sections 147/148/149/307 and 332 1.P.C. and Section 7 of the Criminal Law Amendment Act. 4. All the petitioners applied for bail in the criminal cases registered against them. The detaining authority recorded in the grounds of detention that he had learnt that there were considerable possibilities of giant of bail. He was satisfied that the petitioners would be released shortly from jail, and thereafter the petitioners would take part in activities which would prejudicially affect the maintenance of public order. For these reasons, he was satisfied that in order to prevent the petitioners from acting in any manner prejudicial to the maintenance of public order, it was necessary to detain the petitioners. 5. In these writ petitions, the orders of detention have been challenged on common grounds. Affidavits, counter-affidavits and rejoinder-affidavits have been filed; we have gone through them. It is said by the petitioners that they did not deliver any speech and were-arrested from their respective houses and not from the spot. This contention is beyond the purview of the Court, because the Court cannot examine the truth of the allegations made against the petitioners, existence of grounds may be examined, but not their truth. The Court cannot be invited to consider the propriety or sufficiency of the grounds on which the satisfaction of the detaining authority is based. This is a well-established legal proposition and needs no elaboration; if necessary, the cases of Khudiram Das Vs. The State of West Bengal and Others, AIR 1975 SC 550 , and Smt. Hemlata Kantilal Shah Vs. State of Maharashtra and another, AIR 1982 SC 8 may be seen. 6. The points urged by Sri A Mannan, learned Counsel for the petitioners, are: (1) A solitary act cannot be a basis for an order of detention. The State of West Bengal and Others, AIR 1975 SC 550 , and Smt. Hemlata Kantilal Shah Vs. State of Maharashtra and another, AIR 1982 SC 8 may be seen. 6. The points urged by Sri A Mannan, learned Counsel for the petitioners, are: (1) A solitary act cannot be a basis for an order of detention. (2) The satisfaction of the detaining authority that the petitioners are likely to be released on bail in the criminal case is not relevant to the object of detention u/s 3 of the Act. (3) The ground contained in Annexure-II is not a ground of public order, but of law and order. Regarding the first point, the learned Counsel relies upon a decision dt. 29-11-85 of the Supreme Court in Cri. Appeal No. 826 of 1985, Ashok Arora alias Ashoki Thekedar v. State of U.P. It was held that the solitary act which was the basis of the order of detention was also subject-matter of a criminal case in which bail had been granted by the Additional Sessions Judge and that the order of detention could not be used to serve as an order for cancellation of bail. The appeals were allowed. It does not appear from the decision that otherwise the necessary elements of a valid order of detention, u/s 3 of Act, were found established in the case. The order as it stands, shows that the order of detention was used for cancellation of bail, which undoubtedly is outside the scope of the Act, whose object is to prevent a person from acting in a manner prejudicial to the maintenance of public order. Nor the decision is an authority for the proposition that in no case a solitary act, which is also subject-matter of a criminal case, be the basis of a detention order. 7. The Act does not require any particular number of acts to be committed before the detaining authority can arrive at his subjective satisfaction that there are reasonable grounds for believing that the detenu is likely to act in a manner prejudicial to the maintenance of public order and that in order to prevent him from doing so, it is necessary to detain him. The fact to be ascertained in each case is whether the act has any potentiality to interfere with public tranquillity and order, and that may flow from a solitary act. The fact to be ascertained in each case is whether the act has any potentiality to interfere with public tranquillity and order, and that may flow from a solitary act. Indeed, even several individual criminal acts may not justify an order of detention, if the acts do not affect the community and do not constitute disturbance of public order. A single dacoity on a National Highway may disturb public order and justify detention : See Rajan Lal Sharma Vs. District Magistrate and Others, (1984) CriLJ 954 . A single act of possessing huge quantity of Telegraph Copper Wire, likely to cause serious disruption to communication system, affecting operation of communication facilities to the public, could justify detention : see Israil Sheikh v. District Magistrate, West Dinajpur 1975 CriLJ 323 : 1975 Cri LJ 259. 8. Regarding the second point, the learned Counsel for the petitioners has relied upon a decision dt. t-7-1985 of the Supreme Court in Cri. Misc. Petn. No. 3440 of 1985 in W.P. (Cri) No. 729 of 1985, Kamlesh Pratap Singh v. D.M. Lucknow where the Supreme Court granted bail to a detenu pending hearing of his Habeas Corpus W.P. under Article 32 of the Constitution in anticipation of the detenu filing a SLP against the dismissal of the Habeas Corpus Writ Petition by the High Court. The Supreme Court observed that the main question was whether it was a case of law and order or public order. The Court then went on to say: In view of the doubtful validity of the impugned order of detention. I do not think it proper that the petitioner should continue in detention any longer. The Court also observed that the simple remedy of opposing bail application, in the criminal trial of the detenu, did not occur to the District Magistrate. 9. We do not think that the .decision supports the contention of the learned Counsel for the petitioners that the consideration of apprehended activities of a detenu, subsequent to release on bail by criminal court, is not relevant for the requisite satisfaction of the detaining authority. Indeed, the Court was only considering the question of bail and not of the grounds of satisfaction of the detaining authority. Indeed, the Court was only considering the question of bail and not of the grounds of satisfaction of the detaining authority. Having come to the conclusion that prima facie the impugned order of detention was of doubtful validity the main question being whether it was a case of law and order or public order the Court considered it proper to grant bail. The learned Additional Government Advocate, Sri Bireshwar Nath, has correctly referred to a number of decisions of the Supreme Court to show that where a detenu is in jail for a very short period, and it is known that he would soon be released from jail, it may be possible for the detaining authority to decide whether detention would be necessary after he is released from jail; and if the authority is bona fide satisfied that such detention is necessary, he can make a valid order of detention a few days before the person is likely to be released. But in every such case, the Court has insisted that the fact of the detenu being already in jail at the time of the passing of the detention order and the requisite satisfaction of the detaining authority, in this regard, must appear in the grounds of detention or in the affidavit of the detaining authority. Where the order/grounds recorded by the detaining authority do not indicate his awareness of the fact that the detenu is in jail custody at the time of passing the detention order and that he is satisfied that on being released from jail the detenu is likely to act in a manner prejudicial to the maintenance of public order, the order of detention has been sustained. The cases of Rameshwar Shaw Vs. District Magistrate, Burdwan and Another, AIR 1964 SC 334 , referred to in the case of Biru Mahato Vs. District Magistrate Dhanbad, AIR 1982 SC 1539 followed by Merugu Satyanarayana Vs. State of Andhra Pradesh and Others, AIR 1982 SC 1543 and Devi Lal Mahto Vs. State of Bihar and Another, AIR 1982 SC 1548 establish this position clearly. The contention of the learned Counsel for the petitioners, therefore, that the satisfaction of the detaining authority, regarding release of the petitioners on bail and its consequences is not relevant, cannot be accepted. 10. State of Bihar and Another, AIR 1982 SC 1548 establish this position clearly. The contention of the learned Counsel for the petitioners, therefore, that the satisfaction of the detaining authority, regarding release of the petitioners on bail and its consequences is not relevant, cannot be accepted. 10. Further, the detaining authority appears to have been aware that despite opposition of the bail applications, before the criminal court, there was considerable possibility of the bail being granted. That was not so in the Supreme Court decision relied upon by the learned Counsel for the petitioners; for the Court observed that the simple remedy of opposing the bail application in the criminal case did not occur to the District Magistrate. Indeed, it is admitted that petitioners Riaz Ahmad and Ayaz Ahmad have been granted bail, while the other two have been refused bail by the criminal court. The decision, therefore, does not help the petitioners in the present case. 11. Regarding the third point, the learned Counsel for the petitioners has relied upon the decision in the case of Ajay Dixit Vs. State of U.P. and Others, AIR 1985 SC 18 to make out that the ground taken by the detaining authority pertains to law and order and not public order. A perusal of the decision would show that all the acts were individual acts of the detenu, that one of the grounds was stale (apart from the fact that the detenu was acquitted of that charge in the criminal trial) and that the rest of the acts were not of such a nature as could possibly endanger public order. It is pointed out that in one of the acts, the detenu was alleged to have fired at the police party, and yet it was not considered to affect public order. We notice that the setting of that act was different from that in the present cases. There the detenu had fired at the police party when it had gone to his 'house' to arrest the goondas assembled inside his house; in the present case, the incident occurred in a public place and the number of persons who attacked the police party was large. 12. The merits of the detention orders may now be examined to ascertain whether the ground relates to public order or law and' order. 12. The merits of the detention orders may now be examined to ascertain whether the ground relates to public order or law and' order. The elements of the facts, set out in the ground, are the following: (a) Muslims in large numbers had assembled at the two public places. (b) The petitioners delivered speeches to the assembly. (c) The subject-matter of the speeches and action of the petitioners and the assembly was described to be Babri Masjid situated in District Faizabad, referred to in the grounds of detention as Ram Janma Bhumi. (d) The declaration of the petitioners was that the said Masjid had been grabbed and the call was to do and die for the sake of religion. (e) The personnel of the P.A.C. Force, stationed to maintain peace were abused by the petitioners as Dogs of the Government, and were pronounced to be the people who had grabbed the Masjid and were required to be dealt with. (f) In pursuance of the call given by the petitioners, the members of the assembly hurled stone-ballast and brick-ballast at the police party causing injuries to 9 members of the police force at Sarkata Nala and to 8 members at Bhola Nath Ka Kuan. The question is whether on these facts-whose truth or sufficiency we cannot examine were relevant for the detaining authority to be satisfied bona fide and subjectively that the conduct of the petitioners could lead to disturbance of public order if not curbed by timely police action, and there could be an apprehension of disturbance of public order in future if the petitioners were not detained. 13. The learned Counsel for the petitioners says that the day had already been organised as a day of Bandh in protest for opening, of the lock of Babri Masjid/Rama Janma Bhumi, that the petitioners and the muslims, who had collected, had a right to make demonstration and the grounds of detention do not say that the even tempo of life of the community would be affected. He says that 65 persons were arrested, of whom, 61 had been released on bail, but no untoward incident took place subsequently (vide, rejoinder affidavit). 14. Now, the right of demonstration, singly or in assembly, is recognised only when it is peaceful. He says that 65 persons were arrested, of whom, 61 had been released on bail, but no untoward incident took place subsequently (vide, rejoinder affidavit). 14. Now, the right of demonstration, singly or in assembly, is recognised only when it is peaceful. When the members of the assembly give incitement to commit violence, and in consequence thereof force is used by them, the right of demonstration ceases. 15. It is not necessary for the detaining authority to set out in so many words that the "even tempo of life of the community will be affected"; that statement is implicit in the recorded apprehension that disturbance of public order is likely to occur. 16. The assertion that after release of 61 persons on bail, no untoward incident has taken place, cannot be taken notice of because it was made for the first time in rejoinder affidavit. Further, the role of the petitioners is more serious than that of others. Lastly, what has to be seen is whether the detaining authority had material to be bona fide and objectively satisfied that there was likelihood of breach of public order; that satisfaction cannot be judged from subsequent events because it would be difficult to judge whether the subsequent actual tranquillity is a result of voluntary silence of the persons released, or of the prompt action taken by the police. 17. Undisputably, the controversy over Babri Masjid/Rama Janma Bhumi is a communal controversy. Communal controversies carry seeds of discord which may lead to disorder between opposing camps. A declaration in a public place that the Babri Masjid had been grabbed and a call to the members of the assembly to. do and die for the sake of religion is clearly an incitement for violence in the name of religion which, obviously, has communal overtones. Abusing the personnel of the police force, in those speeches, as dogs of the government and as the people who had grabbed the Babri Masjid, could have had the obvious propensity to flare up feelings of retribution on the part of the members of the police force in general and particularly of those who belong to Hindu community. Abusing the personnel of the police force, in those speeches, as dogs of the government and as the people who had grabbed the Babri Masjid, could have had the obvious propensity to flare up feelings of retribution on the part of the members of the police force in general and particularly of those who belong to Hindu community. When in consequence of such inflammatory and inciting speeches, the members of the assembly also used force by hurling stone-ballast and brick-ballast at the police force, there could hardly be any doubt that an imminent danger of violence and disturbance of public order was in the offing. It could also be felt that if the police force had not acted spontaneously to curb the activities of the assembly, there could be a flare up of disturbance between the sections of the society consisting of' Mohammedans as a community on one side and members of another community on the other side. 18. learned Counsel for the State has referred to the decisions in the cases of Raisuddin alias Babu Tamchi Vs. State of Uttar Pradesh and Another, AIR 1984 SC 46 and Wasiuddin Ahmed Vs. District Magistrate, Aligarh, U.P. and Others, AIR 1981 SC 2166 , to show that inciting and fomenting communal hatred and violence were activities which were greatly prejudicial to the maintenance of the public order on the basis of which the detaining authority could consider it necessary that the miscreants ought to be put under detention. On principle, the propositions appearing from these decisions, would undoubtedly show that an incitement, calculated to foment communal conflict, would constitute a disturbance of public, order; however, the facts in both the cases indicated much deeper incitement and acts of terror unleashed by the detenus and in that sense the decisions could be distinguishable. 19. learned Counsel for the State has referred to a decision dt. 16-9-1985 of a Division Bench of this Court in Writ Petn. No. 2443 of 1985, Ashok Kumar Srivastava v. State of U.P. where the detenu was reported to have said in the market that the Muslims had collected weapons and acid in a large quantity and they may attack. learned Counsel for the State has referred to a decision dt. 16-9-1985 of a Division Bench of this Court in Writ Petn. No. 2443 of 1985, Ashok Kumar Srivastava v. State of U.P. where the detenu was reported to have said in the market that the Muslims had collected weapons and acid in a large quantity and they may attack. Hindu public any moment and that accordingly the lives of Hindus, residing in a certain area, stood in danger, and further that the Mohammendans had hatched a plan to throw acid on the procession that was to be taken out very shortly. It is noticeable that the facts stated in the grounds relate to what the detenu had spoken and not to any particular overt act. The Division Bench held that the above-mentioned facts were specific enough from which a legitimate inference could be drawn against the detenu that he was inciting communal trouble. On this basis the Court held that the apprehension entertained by the detaining authority could not be said to be without any basis or foundation; the detention order was upheld. This decision, we think, would indicate what speeches, inciting communal trouble, could give reasonable ground to the detaining authority to be satisfied that if the detenu is not detained, he may act in any manner which is prejudicial to the maintenance of public order. 20. learned Counsel for the State has further referred to another decision dt. May 2, 1985, of a Division Bench of this Court in Writ Petn. No. 342 of 1985, Sardar Sewak Singh v. State of U.P. connected with Writ Petn. No. 343 of 1985 Sardar Bhag Singh v. State of U.P. One of the grounds of detention was that (after the assassination of the Late Prime Minister Smt. Indira Gandhi) a meeting was held under the leadership of the detenus on l-ll-'84 at about 9.00 A.M. at Gurdwara Hathipur where 60-70 Sikhs had assembled to express their happiness and in that meeting, among other things, it was also stated that "Indira Se to Nipat Liya Ab Khalistan Banaker Rahengey". Packets of Laddus were distributed at the Gurdwara Gate on account of the happiness over Smt. Indira Gandhi's demise. Packets of Laddus were distributed at the Gurdwara Gate on account of the happiness over Smt. Indira Gandhi's demise. The Court held that the assassination of Smt. Indira Gandhi had saddened and grieved every heart irrespective of the religious or political affinity and to exhibit happiness at the time of national mourning by openly distributing sweets at the gate of Gurdwara Hatipur and to publicly state in the meetings held in that Gurdwara that "Indira Se to Nipat Liya Hai Ab Khalistan Banker Rahengey" were potentially provocative acts. It had been stated on behalf of the detenus that there was large scale violence in the wake of Smt. Indira Gandhi's assassination. The Court held that if, therefore, the District Magistrate, on being subjectively satisfied about the aforesaid activities of the detenus, had passed the order of detention on that ground, he could not be said to have acted illegally. We think that likewise in the case before us the speeches of the members of the assembly were potentially provocative acts and provided sufficient ground for the detaining authority to be subjectively satisfied that the petitioners could act in any manner prejudicial to the maintenance of the public order and that it was necessary to detain them in order to prevent them from acting in that manner. 21. These are all the points raised in this writ petition. We are satisfied that the order of detention does not suffer from any legal infirmity and must be upheld. 22. All the writ petitions are dismissed. 23. Parties shall bear their costs. 24. Immediately after delivery of this judgment, the petitioners' counsel, Sri AbdulMannah, prays for issue of a certificate of fitness for appeal to the Supreme Court. We are satisfied that our decision does not raise any substantial question either of interpretation of the Constitution or of general importance which may require to be determined by the Supreme Court. The certificate prayed for is refused.