(1) For the heading to section 30M of the National Parks Act 1975 substitute —
" Works under water licences for certain parks ".
(2) In section 30M of the National Parks Act 1975 , for "Part 37 of Schedule Two B" substitute "Part 38, 40, 46, 47, 48 or 49 of Schedule Two, Part 37 of Schedule Two B or Part 11, 16, 17 or 18 of Schedule Three".