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Written question asked by Lord McColl of Dulwich (Conservative) on Tuesday, 27 January 2026, in the House of Lords. It was due for an answer on Tuesday, 10 February 2026. It was answered by Lord Hendy of Richmond Hill (Labour) on Monday, 2 February 2026 on behalf of the Department for Transport.


Motor Vehicles: Lighting

Question

To ask His Majesty's Government what assessment they have made of the risks of bright vehicle headlights impeding the vision of oncoming drivers.

Answer

The Department’s published road casualty statistics include figures for the number of collisions where ‘vision affected by dazzling headlights’ was recorded as a contributory factor by a police officer attending the scene. In 2023, the latest year for which this data is available, there were 216 reported injury collisions with this factor assigned which equates to 0.2% of overall collisions recorded.

In recognition of public concern about headlamp glare, the recently published Road Safety Strategy includes a commitment to carry out further research in this area.


Secondary information

Type
Written question
Reference
HL14001
Session
2024-26
Related items
Deposited Paper DEP2026-0008
Wednesday, 7 January 2026
Deposited papers
House of Commons
Subjects
Motor vehicles Lighting
Link
View this Written question on www.parliament.uk