questionText: To ask the Secretary of State for Transport, what assessment she has made of the potential impact of diesel vehicles equipped with defeat devices on levels of nitrogen dioxide pollution in urban areas; and whether she plans to introduce (a) targeted air pollution mitigation and (b) vehicle retirement schemes in areas most affected by non-compliant diesel vehicle emissions.
answerText: The Government is committed to reducing air pollution from all forms of transport. Elevated NOx emissions from diesel vehicles contribute to poor air quality. The Department has not produced a specific UK-only assessment of the potential impact of diesel ...
heading: Diesel Vehicles: Exhaust Emissions