The Road Traffic (Payment of Fixed Penalty) Order (Northern Ireland) 1990
The Department of the Environment, in exercise of the powers conferred on it by Article 202(1) of the Road Traffic (Northern Ireland) Order 1981(a) and of all other powers enabling it in that behalf, orders and directs as follows:

(a) S.I. 1981/154 (N.I. 1)
(b) S.R. 1983 No. 163