Heathrow Airport and M4: Air Pollution
(asked on 26th February 2024) - View Source
Question to the Department for Transport:
To ask the Secretary of State for Transport, if he will make a comparative estimate of the average contribution to air pollution of (a) vehicles on the M4 and (b) air traffic at Heathrow.
This question was answered on 5th March 2024
The Department for Transport has no plans to make a comparative estimate of the average contribution to air pollution from vehicles on the M4 and from air traffic at Heathrow.