s 5n1 Sections 1 to 4: territorial application
(1) A power under sections 1 to 4 may be exercised in relation to anything which is wholly or partly situated in, or to activity wholly or partly in— (a) the United Kingdom, (b) the territorial sea of the United Kingdom, or (c) an area designated under the Continental Shelf Act 1964 (c. 29). (2) Subsection (1) is without prejudice to section 2(2)(b).