Section 547(2) in Criminal Courts - Rules and Orders
(2)Section 252 (2) of the Code provides that in trying a warrant case the Magistrate shall ascertain the names of persons likely to be acquainted with the facts of the case and shall summons such as he deems necessary. In such a case therefore the Magistrate cannot compel the filing of an application praying for the summoning of witnesses. If, however, the complainant elects to file an application for this purposes the Magistrate must see that it is properly stamped.