Exercise of powers by civilian staff and volunteers
Section 38 of the 2002 Act sets out the four roles that can be designated to police staff (that is, PCSO, investigating officer, detention officer and escort officer), while section 38A of, and Schedule 4 to, the 2002 Act set out the powers that must or may be conferred on designated staff in each of those roles.
	Sections 95 to 97 of the Road Traffic Regulation Act 1984 provides for the appointment and powers of traffic wardens.