The enactments and order specified in Schedule 6 to this Act shall be amended in accordance with the provisions of that Schedule.

The enactments specified in Schedule 7 to this Act are hereby repealed to the extent specified in the third column of that Schedule.

Any provision of this Act relating to anything done or required or authorised to be done under or by reference to that provision or any other provision of this Act shall have effect as if any reference to that provision, or that other provision, as the case may be, included a reference to the corresponding provision of the enactments repealed by this Act.

The repeal by subsection (2) above of the [1971 c. 12.] Hydrocarbon Oil (Customs & Excise) Act 1971 shall not affect the operation ¢of the saving in paragraph 2 in Part I of Schedule 14 to the [1975 c. 45.] Finance (No. 2) Act 1975 in relation to the provisions of the said Act of 1971 repealed by section 75(5) of the said Act of 1975 and specified in that Part.

The [S.I. 1977/1866..] Amendment of Units of Measurement (Hydrocarbon Oil, etc) Order 1977 is hereby revoked.

Nothing in this section shall be taken as prejudicing the operation of sections 15 to 17 of the [1978 c. 30.] Interpretation Act 1978 (which relate to the effect of repeals).