Paragraph 5 of Schedule 9 to the [1975 c. 7.] Finance Act 1975 (relief for woodlands) shall have effect, and be deemed always to have had effect, with the omission of sub-paragraphs (1)(a) and (b) and sub-paragraph (2) (under which relief under that Schedule is conditional on the woodlands being managed in accordance with a plan approved by the Forestry Commissioners under a forestry dedication covenant or forestry dedication agreement or on equivalent conditions).