PART 3U.K.Activities to which article 4 applies and conditions

Rights of foreign vessels etc under international lawU.K.

37.—(1) Article 4 applies to an activity to the extent that it is carried on in exercise of a right under rules of international law, by or in relation to—

(a)a third country vessel;

(b)a warship, naval auxiliary, other vessel or aircraft owned or operated by a State and used, for the time being, only on government non-commercial service (whether or not the warship, naval auxiliary or other vessel is a third country vessel).

(2) In paragraph (1), “third country vessel” means a vessel which—

(a)is flying the flag of, or is registered in, any State or territory [F1other than the United Kingdom]; and

(b)is not registered in [F2the United Kingdom].