HC Deb 27 October 1971 vol 823 cc333-4W
77. Mrs. Joyce Butler

asked the Secretary of State for the Environment when his special inquiry into lead pollution is expected to report; and if it will take into account the recent studies of Dr. Tsaihwa T. Chow of California into world lead pollution, details of which are in his possession.

Mr. Peter Walker

I intend to make a statement about lead emissions from vehicles shortly. Dr. Chow's work is being studied.