These Regulations are made under sections 14(1) and 20(1)(b) of the Retained EU Law (Revocation and Reform) Act 2023 (c. 28) (“the 2023 Act”). The powers under these sections enable the Secretary of State to revoke secondary assimilated law without replacing it and make consequential amendments and revocations which flow from these revocations. The Heavy Goods Vehicles (Charging for the Use of Certain Infrastructure on the Trans-European Road Network) Regulations 2009 (“the 2009 Regulations”) (S.I. 2009/1914) and the Heavy Goods Vehicles (Charging for the Use of Certain Infrastructure on the Trans-European Road Network) (Amendment) Regulations 2014 (“the 2014 Regulations”) (S.I. 2014/2437) are secondary assimilated law within the meaning of section 12(2) of the 2023 Act.