The Road Traffic Act 1956 (Commencement No. 10) Order 1960
The Minister of Transport, having reported to both Houses of Parliament the views of the Departmental Road Safety Committee on the results of the experimental introduction of a forty miles per hour speed limit in the London Traffic Area, in exercise of his powers under subsection (2) of section 55 of the Road Traffic Act, 1956(a), as read with subsection (5) of section 4 of that Act, and of all other powers him enabling in that behalf, hereby makes the following Order :-