Negotiable Instruments Act, 1881–Sec. 138–Code of Criminal Procedure, 1973–Sec. 311–Prayer of petitioner to summon the complainant for his cross-examination–Dismissed–Sufficient opportunities were granted to him and, thereafter, the right of cross-examination was closed–Cross-examination of the complainant in case of Sec. 138 of N.I. Act is a valuable right of the accused petitioner–One opportunity is granted subject to paying the cost of Rs. 21,000/- to the complainant.