HC Deb 01 July 1993 vol 227 c589W
Mr. Don Foster

To ask the Secretary of State for Transport if he will make recommendations in the highway code and other publications issued by his Department concerning the environmental, social and financial benefits of switching off engines while in stationary traffic.

Mr. Key

Guidance has already been given in leaflets issued by the Department of Transport on motoring and the environment and by the Department of the Environment on how to help prevent smog. I have placed copies in the Library.