Section 12(1)(c): amended, on 1 August 1996, pursuant to section 5(4) of the Territorial Sea and Exclusive Economic Zone Amendment Act 1996 (1996 No 74).
Section 12(5)(b): repealed, on 28 October 2021, by section 3 of the Secondary Legislation Act 2021 (2021 No 7).
Section 12(6): amended, on 28 October 2021, by section 3 of the Secondary Legislation Act 2021 (2021 No 7).
Section 12(10): inserted, on 28 October 2021, by section 3 of the Secondary Legislation Act 2021 (2021 No 7).