The A406 London North Circular Trunk Road/ A40 London-Fishguard Trunk Road (Gyratory System at Hanger Lane Junction) Order 1976
The Secretary of State for the Environment makes this Order in exercise of his powers under sections 7 and 44 of the Highways Act 1959(a), section 27 of the Local Government Act 1966(b) and section 68 of the Highways Act 1971(c) and now vested in him(d), and of all other enabling powers:—