People are not aware of a fact that if any crime commit against anyone, he or she not only can lodge FIR to police officer rather can file complaint directly to magistrate.
Even if police officer has filled closure report after investigation Magistrate can take cognizance against it and start further proceedings in a case.
A person can obtain bail even before getting arrest, such bail called anticipatory bail which is pre arrest legal process, if an accused granted anticipatory bail, then upon arrest he will be released from custody.
Police officer cannot take signature of a person who is giving statement at the time of recording of statements during investigation
Police officer cannot refuse to lodge the FIR in any case, if police station does not have jurisdiction to investigate the case, then police officer lodge the Zero number FIR and send the matter to the concerned police station
If accused send before Magistrate for recording of confession and there he refused to give confession then such accused shall be sent to judicial custody and not to police remand