(1) A person may publish a tobacco advertisement if:
(a) the person is operating the flight of an aircraft; and
(b) the person publishes the advertisement in the aircraft during the flight.
(2) Subsection (1) does not apply if the flight begins at a place in Australia and is intended to end at another place in Australia.
(3) For the purposes of subsection (1), each sector of a flight of an aircraft is taken to be a separate flight.