These Regulations bring into force specified provisions of the Policing and Crime Act 2017 (“the Act”), and make saving provisions in relation to the coming into force of certain of those provisions. They are the fourth commencement regulations under the Act. Other provisions of the Act were brought into force on Royal Assent by section 183(5) of the Act or commenced on 31st March 2017 by virtue of section 183(6) of the Act.