Vessels, installations, protected land areas and isolated persons
(1) An authorising officer may authorise the exercise of maritime powers in relation to a vessel, installation , protected land area or isolated person if the officer suspects, on reasonable grounds, that the vessel, installation , land or person is involved in a contravention of an Australian law.
Note: For involved in a contravention of a law , see s ection 9 .
Aircraft--actionable contraventions
(2) An authorising officer may authorise the exercise of maritime powers in relation to an aircraft if:
(a) the officer suspects, on reasonable grounds, that the aircraft is involved in a contravention of an Australian law; and
(b) the contravention is an actionable contravention in relation to the aircraft.
Note 1: For involved in a contravention of a law, see section 9 .
Note 2: For actionable contravention , see section 10 .