Written Question·Department for Transport·UIN 113831

Motor Vehicles: Lighting

Tabled: 20 February 2026
Answered: 2 March 2026

Question

Dr Luke Evans

ConservativeHinckley and Bosworth

To ask the Secretary of State for Transport, what assessment she has made of the potential implications for her policies of the TRL report prepared for her Department entitled Glare from road vehicle lighting on UK roads, published in October 2025.

Answer

Simon Lightwood
The initial and ground-breaking TRL research demonstrates that glare is a complicated issue with several contributing factors. Any steps we take must avoid unintentionally reducing visibility for drivers or interfering with safety-critical cameras and sen...

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