Part of Oral Answers to Questions — Roads – in the House of Commons at 12:00 am on 24 July 1968.
Mr. Brown:
Irrespective of what limits we might care to impose, the police could never watch all of them all the time. It would not be sensible for them to attempt to do so. The right answer is to say precisely what we hope to do following the discussions on the Green Paper: to have the right limit which motorists will want to obey.