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

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