Section 243, Cr.P.C., authorises the defence to make an application for summoning of its witnesses and imposed the duty upon the Court to summon such witnesses. The Court cannot avoid that duty unless it considers that such application should be refused for the reasons specified in sub-section (2) of Section 243, Cr.P.C. As per the provisions, a complaint under Section 138 of the Negotiable Instruments Act, has to be tried summarily. Section 262, Cr.P.C., prescribes that the trials under Chapter XXI of the Code of Criminal Procedure, would be tried by following the procedure of summons case except as mentioned therein. Section 254(2), Cr.P.C., relating to trial of summons cases, prescribes that the Magistrate may, if he thinks fit, on the application of the prosecution or the accused, issue a summon to any witness directing him to attend or to produce any document or other thing. Section 247, Cr.P.C., relating to the trial of cases instituted otherwise than on police report, prescribes that the accused shall then be called upon to enter upon his defence and produce his evidence; and the provisions of section 243 shall apply to the case. Similarly, Section 243, relating to the trial of warrant cases by Magistrates, prescribes that the accused shall then be called upon to enter upon his defence and produce his evidence; and if the accused puts in any written statement, the Magistrate shall file it with the record. Sub-section (2) of Section 243, Cr.P.C., further prescribes that if the accused, after he had entered upon his defence, applies to the Magistrate to issue any process for compelling the attendance of any witness for the purpose of examination or cross-examination, or the production