The Police (Conduct) Regulations 2004
These Regulations make provision, under sections 50 and 51 of the Police Act 1996 and section 81 of the Police Act 1997, with respect to the conduct of members of police forces and special constables and the maintenance of discipline and establish procedures for cases in which police officers may be dealt with by dismissal, requirement to resign, reduction in rank, fine, reprimand or caution.