923. Power to control land by directions.

(iii)     Power to Exercise Control over Land

923.     Power to control land by directions.

If the Secretary of State1 is satisfied that it is necessary to do so in order to secure the safe and efficient use for civil aviation purposes2 of any land, structures, works or apparatus which is vested in the Secretary of State, Eurocontrol3, the Civil Aviation Authority ('CAA')4, a relevant airport operator5, the licensee of any aerodrome licensed under an air navigation order6, a person who holds a certificate7 authorising the operation of an aerodrome; and an air traffic services licence holder8, or