http://www.legislation.gov.uk/ukpga/1975/45/section/6/1991-10-01Finance (No. 2) Act 1975An Act to grant certain duties, to alter other duties, and to amend the law relating to the National Debt and the Public Revenue, and to make further provision in connection with Finance.1975-08-01texttext/xmlenStatute Law Database2015-07-311991-10-01Part I Customs and Excise Miscellaneous6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F1