(1) This regulation applies in relation to the operation of an aircraft during the following period:
(a) from the earlier of:
(i) the time the aircraft's doors are closed before take - off; and
(ii) the time the flight begins;
(b) to the later of:
(i) the time the aircraft's doors are opened after landing; and
(ii) the time the flight ends.
(2) The pilot in command of the aircraft:
(a) has final authority over:
(i) the aircraft; and
(ii) the maintenance of discipline by all persons on the aircraft; and
(b) must ensure:
(i) the safety of persons on the aircraft; and
(ii) the safety of cargo on the aircraft; and
(iii) the safe operation of the aircraft during the flight.