The Traffic Signs (Temporary Obstructions) Regulations 1980
The Minister of Transport, the Secretary of State for Scotland and the Secretary of State for Wales, acting jointly in exercise of the powers conferred by sections 54 and 59 of the Road Traffic Regulation Act 1967(a) and now vested in them (b), and of all other enabling powers, and after consulting representative organizations in accordance with the provisions of section 107(2) of that Act, hereby make the following Regulations:-