The Motor Cars (Driving Instruction) Regulations (Northern Ireland) 1991
The Department of the Environment, in exercise of the powers conferred on it by Articles 2(2)(a), 132(2), 135 and 218(1) of the Road Traffic (Northern Ireland) Order 1981(b) and of all other powers enabling it in that behalf, and with the approval of the Department of Finance and Personnel(c) as regards regulation 24, makes the following Regulations:

(a) See the definition of "Department"
(b) S.I. 1981/154 (N.I. 1)
(c) Formerly the Department of Finance. See S.I. 1982/338 (N.I. 6) Art. 3