In section 7 of the Sea Fisheries (Shellfish) Act 1967 (c.83) (protection of fisheries), in subsection (4)(a), after sub-paragraph (ii) there is inserted

“ or

(iii)

in the case of several fishery, an implement of a type specified in the order and so used as not to disturb or injure in any manner shellfish of the description in question.”.