§ Mr. Wheeler
asked the Secretary of State for the Environment if he will publish details of the issues being debated with industry, the technical and economic choices being considered, the likely timescales and costs involved, and other factors that will contribute to decisions on the practical introduction of lead-free petrol.
§ Mr. Waldegrave
I refer my hon. Friend to the reply I gave to the hon. Member for Great Grimsby (Mr. Mitchell) on 2 November 1983.—[Vol. 47, c.386.]