The document discusses the powers of magistrates under Section 156(3) of the Code of Criminal Procedure (CrPC) to order police investigations. It notes that if the police refuse to register an FIR or properly investigate a case, the aggrieved person can approach the magistrate. The magistrate then has the implied power to order the police to register a case and conduct a proper investigation. However, this power must be exercised judiciously and not routinely or it could enable harassment. Magistrates can monitor investigations to ensure they are done properly but should not mechanically order investigations without applying their mind.