The Air Navigation (Restriction of Flying)(Security Establishments) Regulations 1974
Whereas the Secretary of State, for a reason affecting the public interest, deems it necessary in the public interest to restrict flying in the vicinity of certain security establishments in Northern Ireland specified in the Schedule hereto:

Now, therefore, the Secretary of State, in exercise of the powers conferred on him by Article 65 of the Air Navigation Order 1972 (a) as amended (b), and of all other powers enabling him in that behalf hereby makes the following Regulations:—