HC Deb 16 February 1972 vol 831 cc98-9W
62. Mr. Maddan

asked the Secretary of State for the Environment if he will make a further statement about the pollution aspects of lead in motor gasoline.

Mr. Peter Walker

I would refer my hon. Friend to my reply to my hon. Friend the Member for Walthamstow, East (Mr. Michael McNair-Wilson) on 26th January.—[Vol. 829, c. 1389.]