The Road Vehicles (Registration and Licensing) (Amendment) Regulations 1971
The Secretary of State for the Environment, in exercise of his powers under section 23 of the Vehicles (Excise) Act 1971(a), as modified by section 39(1) of, and paragraph 20 of Part I of Schedule 7 to, that Act and as extended by section [UNCLEAR: possible section number] of the Finance Act 1971(b), and of all other enabling powers, hereby makes the following Regulations:—