HC Deb 09 December 1969 vol 793 c51W
43. Mr. Dalyell

asked the Minister of Transport what proposals he has for the minimisation of the deleterious effects of exhaust fumes in the light of the evidence sent to him by the hon. Member for West Lothian.

Mr. Bob Brown

My right hon. Friend has written to my hon. Friend to explain why he cannot accept the proposal that vehicles should be fitted with vertical exhaust pipes. This would not have the desired effect of reducing the quantities of exhaust breathed by other road users.

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