(1) This regulation applies in relation to checked baggage on board an inbound international air service that becomes a screened air service by transiting through an airport in Australia.
(2) An item of the baggage must be cleared at the aircraft's first point of call in Australia if:
(a) the aircraft's operator cannot demonstrate that the item:
(i) was screened at the port where the baggage was loaded on the aircraft outside Australia; and
(ii) has been kept continuously secure since it was screened; or
(b) the Secretary, by notice in writing, so requires.