Cars: Headlight Glare

Baroness Hayter of Kentish Town Excerpts

Monday 30th January 2023 Lords Chamber

Asked by

[Baroness Hayter of Kentish Town]

To ask His Majesty’s Government what plans they have, if any, to introduce regulations for car headlight glare to reduce the reported problem of drivers being dazzled, especially from LEDs.

[The Parliamentary Under-Secretary of State, Department for Transport (Baroness Vere of Norbiton) (Con)]

My Lords, regulations are already in place to help prevent headlamps, including those using LED technology, causing dazzle and glare. Nevertheless, work is ongoing at an international level to develop and introduce improved headlamp aiming requirements. These are also likely to mandate automatic headlamp levelling systems on new cars.

[Baroness Hayter of Kentish Town (Lab)]

I thank the Minister for that Answer, which is rather better than a rather complacent Written Answer she gave me. I am grateful for that, because the RAC has reported that nine out of 10 drivers think that some or most headlights are too bright and 90% of them say that they get dazzled. The SMMT is aware of this, as is the College of Optometrists, which assures me that it is not just elderly eyes such as mine that are affected but youngsters’ as well—as I see being confirmed around the Chamber. Will the Minister agree to meet with me and others interested in this matter to see whether we can make more rapid progress on issues such as the aiming height of lights?

[Baroness Vere of Norbiton (Con)]

I will certainly meet the noble Baroness and others who are interested in this. She mentioned the RAC survey, which was a survey—people were self-selecting in their responses. In 2018, research concluded that overall there are no direct adverse health effects from LED emissions in normal use. Indeed, they might reduce light sensitivity due to the absence of UV radiation. As I said, work is continuing on this. It is important that we look at the research, but we have pressed the UNECE to make further progress.