The Air Navigation (General) Regulations 1972
The Secretary of State in exercise of his powers under Articles 9(3), 11(2) and (5), 14, 25(2), 26(1)(c), 27(4), 28(1) and (3), 61 and 73 of the Air Navigation Order 1972(a) and of all other powers enabling him in that behalf, hereby makes the following Regulations: