HC Deb 15 January 1964 vol 687 c29W
51. Mr. Critchley

asked the Minister of Transport if he will exclude lengths of dual carriageways from any future 50 mile-an-hour speed restriction, such as that imposed at Christmas.

Mr. Marples

It would be necessary to amend Section 13 of the Road Traffic Act, 1962, to enable this to be done.