HC Deb 03 July 1974 vol 876 c167W
64. Mr. Doig

asked the Secretary of State for the Environment what steps he proposes to take to reduce the lead content in petrol.

Mr. Denis Howell

The petroleum industry is being asked to reduce the maximum lead content of petrol to 0.55 grams per litre by 1st November this year.

A further review of the situation will be made next year when both the trend in petrol consumption and the possible risks to health will be better understood.