HC Deb 19 July 1993 vol 229 cc78-9W
Mr. Gorst

To ask the Secretary of State for Transport what surveys his Department has conducted to measure the volume of night traffic using motorways starting from London since the European internal market arrangements came into force on 1 January.

Mr. Key

[holding answer 16 July 1993]: The Department of Transport has not conducted any surveys specifically to measure the volume of night traffic on motorways since 1 January.