Represntation by non lawyer

you can argue your own case not for others.

You can argue your case, but friend or reltive of the person cannot argue.

ofcourse, You can argue your own case, but there is a provision in cpc where a friend or reltive of a person can represent  & argue on behalf of the plaintiff. plaintiff has to submit power in this respect, at court in writing.

Thanks for reply. Can in cheque bouncing case, which according to defence is not case u/s 138 NI ( complainany has filled case u/s 138NI) as according SC, cheque bounced due to closure od account two years before cheque was presented does not fall under 138NI, moreover cheque was given as security, which can be proved. Father can argue case for son, if son gives in writing to Court.

No sir , morever take care since it is summery trial and if not sucessful ends in conviction.