Judgment :- M.R. Hariharan Nair, J. The challenge in the revision is with regard to the concurrent findings of the Additional chief Judicial Magistrate (Economic Offence), Ernakulam and the Sessions Judge, Ernakulam with regard to the conviction entered against the petitioner in C.C. No. 89 of 1997 of the former court for the offence under Sec. 138 of the Negotiable Instruments Act (for short "the Act") and the modified sentence imposed by the Sessions Judge, Ernakulam, viz., imprisonment till rising of court and fine of Rs. 32,000/- (in default simple Imprisonment for two months). The direction that Rs. 29,000/- out of the fine amount should go to the complainant is also challenged. 2. Learned counsel for the petitioner submitted that the conviction is unsustainable for the reason that the complainant failed to produce before the court the memo of dishonour issued by the drawee bank or any other clinching evidence to show that Exhibit P1 cheque was actually dishonoured for want of funds. Exhibit P2 produced in the case is only an intimation from the complainant's bank and that cannot be relied upon to show that the cheque bounced for want of funds. 3. I find absolutely no merit in the petitioner's contentions. This is a case where Exhibit P3 notice sent by the complainant alleging return of the cheque for want of funds was received by the petitioner, as per Exhibit P4. There was no reply from the petitioner stating either that the cheque was not dishonoured or that the dishonour was for some reason other than insufficiency of funds. 4. I have carefully perused the evidence of P.W.1. In the chief examination he has asserted that the reason for the cheque was insufficiency of funds. There was absolutely no question put to P.W. 1 even by way of a suggestion that the dishonour of the cheque took place for some reason other than want of funds. 5. It is in this background that Exhibit P2 has to be perused. It is a letter sent to the complainant from the complainant's bank through which Exhibit P1 cheque had been presented for payment. What is done through Exhibit P2 is the conveyance of the information received from the accused's bank. It is categorically stated in Exhibit P2 that the cheque was returned unpaid for the reason of 'insufficiency of funds'. It is a letter sent to the complainant from the complainant's bank through which Exhibit P1 cheque had been presented for payment. What is done through Exhibit P2 is the conveyance of the information received from the accused's bank. It is categorically stated in Exhibit P2 that the cheque was returned unpaid for the reason of 'insufficiency of funds'. According to me, in the absence of any counter evidence, nothing more is required to convince the court that the dishonour of the cheque took place for want of funds. It is more so in view of the two circumstances mentioned in the two earlier paragraphs. Of course, in order to succeed in a case of this nature the complainant has to convince the court, without room for doubt that the dishonour of the cheque was for insufficiency of funds. The evidence required therefore may take many forms. It is not an inflexible rule that in an action under Sec. 138 of the Act, the complainant should invariably produce the memo of dishonour issued by the Bank in which accused has his account certifying that the reason for dishonour is went of funds. 6. There is adequate evidence available in the case. The contention of the petitioner is without any merit or bona fides and the same is rejected. Crl. R.P. is accordingly dismissed.