Written Question·Department for Transport·UIN 14017

Motor Vehicles: Exhaust Emissions

Tabled: 29 June 2026

Answered: 6 July 2026

Question

Mr Andrew Snowden

To ask the Secretary of State for Transport, what assessment she has made of the potential impact of road transport on national air pollution levels.

Answer

Keir Mather

Government publishes an annual estimate of the contribution of different sources to air pollutant emissions, including road transport. This information is available at: www.gov.uk/government/statistics/emissions-of-air-pollutants. Annual UK domestic emiss...

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