(1) A provision of the Commonwealth aviation legislation does not:
(a) prohibit the doing of an act in relation to a designated Brisbane Airport area; or
(b) impose a liability (whether civil or criminal) for doing such an act;
if the doing of that act is specifically authorised or required by or under the Queensland G20 legislation.
(2) A provision of the Commonwealth aviation legislation does not:
(a) authorise or require the doing of an act in relation to a designated Brisbane Airport area; or
(b) impose a liability (whether civil or criminal) for not doing such an act;
if the doing of that act is specifically prohibited by or under a provision of the Queensland G20 legislation.