HL Deb 25 April 1972 vol 330 cc367-8WA
LORD O'HAGAN

asked Her Majesty's Government:

Whether they will publish the evidence which persuaded them to reduce the amount of lead in petrol.

THE PARLIAMENTARY UNDER-SECRETARY OF STATE, DEPARTMENT OF THE ENVIRONMENT (LORD SANDFORD)

No statement on lead in petrol has yet been made by Her Majesty's Government. I am writing to the noble Lord.