respondent. According to the respondent, on 26.06.2010, the petitioner borrowed a sum of Rs.5,00,000/- and on the same day, he was issued post dated cheque dated 25.07.2010. It was presented for collection and the same was returned dishonored for the reason that the payment stopped by the drawer. The petitioner marked Ex.D.1, the letter dated 07.10.2009, which was addressed to his banker. On a perusal of Ex.D.1 revealed that, he was coerced to sign blank cheques, pronotes, blank and signed stamp papers, conger sheets and white sheets to stand as guarantor for the amount borrowed by one Dr.Sivakumar from one V.P.Ranthinasamy and his associates. The said persons have already obtained sufficient security in the form of mortgage deed from Dr.Sivakumar and his wife. In addition to that they have filed the cheque, which were received from the petitioner and about to present the same. Therefore, the petitioner issued stop payment letter dated 07.10.2009 itself. On the strength of the said letter, when the respondent presented the cheque for collection, it was returned for reason that payment stopped by the drawer.