31. Article 4 applies to a deposit or removal activity carried on for the purpose of placing, securing or removing signage or other identifying markers relating to a wreck within an area designated as a restricted area within the meaning of section 1 of the Protection of Wrecks Act 1973(1).
1973 c. 33. Section 1 has been repealed in relation to Scotland, as from a date to be appointed, by paragraph 4 of Schedule 4 to the Marine (Scotland) Act 2010 (asp 5).