A person breaks someone's mandible in alleged fight. Police can -
The synopsis of forensic medicine & toxicology;Dr k.s narayan reddy; 28th edition; pg.no. 155; Breaking of mandible comes under grievous hu,so the police can arrest the the person who caused the hu without a warrant.
Arrest with warrant
Arrest without warrant
Declares him hostile and out him in jail
Put him in mental asylum
Mechanical injuries