wholly or partially ineffective. This Court in Bhagwant Singh v. Commr. of Police held that where the Magistrate decides not to take cognizance and to drop the proceeding or takes a view that there is no sufficient ground for proceeding against some of the persons mentioned in the first information report, notice to the informant and grant of opportunity of being heard in the matter becomes mandatory. As indicated above, there is no provision in the Code for issue of a notice in that regard. 13. We may add here that the expressions “charge-sheet” or “final report” are not used in the Code, but it is understood in Police Manuals of several States containing the rules and the regulations to be a report by the police filed under Section 170 of the Code, described as a “charge-sheet”. In case of reports sent under Section 169 i.e. where there is no sufficiency of evidence to justify forwarding of a case to a Magistrate, it is termed variously i.e. referred charge, final report or summary.