A collision has just happened. An injured person is lying in a busy road. What's the first thing you should do?

A collision has just happened. An injured person is lying in a busy road. What's the first thing you should do?

Warn other traffic

Correct answer

DVSA explanation

The most immediate danger is further collisions and fire. You could warn other traffic by switching on hazard warning lights, displaying an advance warning triangle or sign (but not on a motorway), or by any other means that does not put you or others at risk.

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