(1) Sections 8, 9, 10, 12 and 13 extend to an act or thing done outside Australia if the act or thing is done:
(a) by the Commonwealth, a State or a Territory or an authority of the Commonwealth, a State or a Territory; or
(b) on an Australian ship or an Australian aircraft.
(2) Subsection ( 1) shall not be read as derogating from the effect of the Crimes at Sea Act 2000 .