Prior to the implementation of Republic Act 6975 creating the Philippine National Police, the Philippine Constabulary /Integrated National Police Pampanga Command was composed of three (3) police Districts, (10) ten Police stations and (19) Nineteen Police sub-stations, all dispersed province-wide in the twenty-one (21) Municipalities and (01) one City. The three regular PC Companies were 172nd, 173rd and the 174th PC Companies based, respectively, in San Fernando, Sto. Domingo in Angeles City and San Jose Ba?o in Arayat.