HC Deb 19 April 1971 vol 815 cc352-3W
Mr. Michael McNair-Wilson

asked the Secretary of State for the Environment what research his Department is carrying out into the production of a hand-portable noise meter for checking noise emissions from motor vehicles; and if he will make a statement.

Mr. Peyton

None; but I am considering what further steps may be necessary to ensure adequate enforcement of the Regulations concerning the emission of noise from vehicle engines.