Section 154(3) in The Code of Criminal Procedure, 1973
(3)Any person aggrieved by a refusal on the part of an officer-in-charge of a police station to record the information referred to in sub-section (1) may send the substance of such information, in writing and by post, to the Superintendent of Police concerned who, if satisfied that such information discloses the commission of a cognisable offence, shall either investigate the case himself or direct an investigation to be made by any police officer subordinate to him, in the manner provided by this Code, and such officer shall have all the powers of an officer-in-charge of the police station in relation to that offence.
