4After section 1(8) there shall be added the following subsection :—
“(9)If any local Act contains any provision extending the powers conferred by section 26 of the [1960 c. 16.] Road Traffic Act 1960 in the application of that section to the area of any local authority, the appropriate Minister, after consultation with that local authority, may by order made by statutory instrument, which shall be subject to annulment in pursuance of a resolution of either House of Parliament, repeal any provision of that local Act which appears to that Minister to be unnecessary, or make any other amendments to that local Act which appear to that Minister to be required, in consequence of the provisions of Part IX of the Transport Act 1968 ; and the power to make an order under this subsection shall include power to make an order varying or revoking any previous order thereunder.”