Government to Review Headlight Glare

An RAC study released earlier this year involving 2,000 drivers found that 89% think that at least some car headlights on the road today are too bright.

Around two-thirds of those affected by glare said they have to slow down considerably until they can see clearly again and a similar proportion said the lights are so bright they risk causing an accident.

The RAC has been conducting surveys on headlight glare since 2018 and the latest findings show that more drivers than ever appear to be suffering.

A petition started by a member of the public in response to the data currently has more than 10,000 signatures. This has prompted the government to comment: “Recognising the need for further evidence (regarding headlight glare), we intend to commission independent research shortly.”

Campaigners have welcomed the announcement with RAC road safety spokesperson Rod Dennis saying: “The fact the Government has listened to drivers’ concerns and heeded our calls to examine the complex issue of headlight glare in more detail marks a real turning point.”

Why are car headlights so bright?

One significant factor is the widespread adoption of energy-efficient LEDs in modern vehicles. These headlights offer greater strength and durability compared to traditional halogen or xenon lights.

While LEDs enhance nighttime visibility, they can cause problems by dazzling oncoming motorists.

The growing popularity of SUVs is another reason why headlights feel brighter. An increase in taller vehicles means that drivers of more conventional cars are more likely to experience glare due to their lower road positioning.

How can drivers avoid glare?

If you’re getting dazzled by drivers at night make sure you properly adjust your rearview mirror before setting off. Some new cars have an automatic self-dimming feature that reduces glare from cars behind.

Maintaining a clean windscreen can also help prevent veiling glare. This is where residue and scratches show up, obscuring your vision as light shines on the glass.

If headlight glare persistently causes you problems, you should talk to your optometrist. For those who wear glasses, having a pair with an anti-glare coating can help.