"In the case of M. Subramanian and another Vs. Janki and another (Criminal Appeal No.102 of 2011) decided on 20.03.2020, the Hon'ble Supreme Court observed that if FIR has already been registered then the Magistrate can direct proper investigation to be done which includes his discretion, if he deems it necessary, recommending change of the investigation officer, so that a proper investigation is done in the matter. The High Courts have been flooded with writ petitions praying for registration of the first information report or praying for a proper investigation and if the High Courts entertain such writ petitions then they will be flooded with such writ petitions and will not be able to do any other work except dealing with such writ petitions. Hon'ble Supreme Court further held that the complainant must avail of his alternative remedy to approach the Magistrate concerned under Section 156(3) Cr.P.C and if he does so, the Magistrate will ensure, if prima facie he is satisfied, registration of the first information report and also ensure a proper investigation in the matter, and he can also recommend to the Senior Superintendent of Police/ Superintendent of Police concerned a change of the investigating officer, so that a proper investigation is done. The Magistrate can also monitor the investigation, though he cannot himself investigate. The observations made by the Hon'ble Supreme Court are also in reiteration of the principle laid down by the Hon'ble Supreme Court in the case of SUDHIR BHASKARRAO TAMBE VS. HEMANT YASHWANT DHAGE AND OTHERS; 2016(6) SCC 277 and in the case of SAKIRI VASU VS. STATE OF UTTAR PRADESH AND OTHERS, 2008(2) SCC 409.