( A ) Negotiable Instruments Act (26 of 1881) S. 138 — Dishonour of cheque — Proof of — Accused specifically denied loan transaction between him and complainant — He also denied of signing cheque and disputed his signature on cheque — There was sufficient material placed by accused to rebut presumption in favour of complainant — Trial Court ought to have referred signature to handwriting expert for verification — Conviction of accused set aside — Matter remanded back for fresh consideration. 2011 (3) AIR Kar R 434, Rel. on. (Paras2345)