487.This section provides the aerodrome manager, the representative of the chief officer of police and representative of the police authority for the relevant area with a power to vary the terms of a PSA. In practice, events which could trigger the variation of a PSA could include, for example, a sustained change in the national threat level or a change in the scale of operations at an aerodrome.
Territorial Extent and Application Part 7 – Aviation Security Section 25D Review of police services agreements