HC Deb 11 December 1959 vol 615 c88W
Mr. Gresham Cooke

asked the Minister of Transport whether he is now able to announce the revision of the basis for estimating future traffic volumes laid down in Circular 727 of 30th April, 1956.

Mr. Marples

The review of the basis of calculation is nearly completed and I will issue a fresh circular to replace No. 727 as soon as possible.