Full beam ahead? The truth about car headlights

Dazzling car headlights are scaring people off the roads, causing accidents and making night driving a chore. Michael Passingham investigates why, and what can be done about it
Michael PassinghamSenior researcher & writer

Michael joined Which? in 2017 and is the senior researcher on the Cars team. He’s passionate about improving safety and fairness for all road users — from drivers to pedestrians.

Illustration of a silver car with bright headlights shining onto a dark road
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Headlight glare is more than an inconvenience – at worst, it’s a lethal danger. In August, the inquest into the death of Dame Jenni Murray was told that the broadcaster crashed into stationary vehicles near Hampstead Heath in London after becoming dazzled by oncoming car headlights.

It’s a nightmare scenario, but the scientific evidence gathered so far – and what you’ve told us – shows that this is a problem that many people experience on a regular basis.

Which? member exclusive

This article, which appears in the November issue of Which? magazine, is currently only available to Which? members.

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