M4: Greater London

(asked on 27th January 2017) - View Source

Question to the Department for Transport:

To ask the Secretary of State for Transport, what assessment he has made of the effect on air quality of increasing the capacity of the M4 between junctions 3 and 4 by creating a tunnel for additional traffic.


Answered by
John Hayes Portrait
John Hayes
This question was answered on 2nd February 2017

The Department for Transport has not carried out an assessment of the effect on air quality of increasing the capacity of the M4 between junctions 2 and 4 by creating a tunnel for additional traffic.

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