The Control of Pollution Act 1974 (c. 40) The Control of Pollution Act 1974 (c. 40) Changes not yet applied. Later legislation changes this provision in ways not yet written into the text below: Sch. 3 para. 12 repealed by Road Safety Act 2006 Sch. 7(7) 6Paragraph 6 The Control of Pollution Act 1974 (c. 40)