Written Question·Department for Transport·UIN 77548

Motor Vehicles: Carbon Emissions

Tabled: 16 September 2025
Answered: 17 October 2025

Question

Ruth Cadbury

LabourBrentford and Isleworth

To ask the Secretary of State for Transport, what the terms of reference are of her Department’s investigation into the possible use of defeat devices by automotive manufacturers; how many brands and models are in the scope of the investigation; when she

Answer

Simon Lightwood
The DVSA’s investigations are being conducted under their obligations as the delegated the market surveillance authority within Regulation (EU) 2018/858 of the European Parliament and of the Council. There are currently 95 vehicle models from 28 brands un...

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