Petitioner is aggrieved by the concurrent finding entered by the court below regarding due execution of a cheque for legally enforceable debt/liability and has come up in revision. He faced trial in the court of learned Judicial Magistrate of First Class, Chalakkudy in C.C.No.1509 of 2003 for offence punishable under section 138 of the Negotiable Instruments Act. Complaint of respondent No.1 is that petitioner borrowed Rs.50000/- from her and for repayment of that amount issued Ext.P1, cheque dated 22-09-2003. Its dishonour as account was closed is proved by Ext.P2 and evidence of PW2 and not disputed before me. Service of statutory notice on petitioner is proved by Exts.P3, P5 and P6. Ext.P4 is the reply of petitioner. According to the petitioner, he had no transaction with respondent No.1 and instead, had a transaction with DW2 and given signed blank cheque to DW2. That cheque was collected by the husband of respondent No.1 who was working as an accountant in the institution of petitioner. Petitioner gave evidence as DW1. Ext.D1 to D4 are marked on the side of petitioner.