The Police and Criminal Evidence Act 1984 (Codes of Practice) (Modifications to Codes C and D) (Certain Police Areas) (Amendment) Order 2004
Section 63B of the Police and Criminal Evidence Act 1984 gives police officers a power to undertake tests for the presence of specified Class A drugs in relation to certain persons in police detention. The power is in operation in a limited number of police areas and modifications to Codes C and D have been made in those police areas.