The Vehicle Licences (Duration and Rate of Duty) (Northern Ireland) Order 1980
The Minister of Transport in exercise of the powers conferred by section 2A of the Vehicles (Excise) Act (Northern Ireland) 1972(a), and now vested in him(b), and of all other enabling powers, hereby makes the following Order:—

(a) 1972 c. 10 (N.I.); as modified by section 37(1) of, and Part I of Schedule 9 to, that Act, amended by section 6 of the Finance Act 1977 (c. 36) and extended by section 5 of the Finance Act 1980 (c. 48).

(b) S.I. 1973/2163 and 1979/571.