The Parking Meters (Description and Testing) (England and Wales) Order 1957
The Minister of Transport and Civil Aviation (hereinafter referred to as "the Minister") in exercise of the powers conferred upon him by sections 20 and 21 of the Road Traffic Act, 1956(a) (hereinafter referred to as "the Act of 1956") and of all other powers him enabling in that behalf hereby makes the following Order :—