Sunstrike

Sunstrike can occur at any time, but is most likely during sunrise or sunset, when the sun's rays hit your windscreen at a low angle. This can make it difficult, or even impossible, to see. This is a very dangerous condition to drive in.

To avoid a crash, follow the guidelines shown below.

Reducing the danger of sunstrike

• Be prepared for possible sunstrike when driving at sunrise or sunset, especially when turning or driving towards the sun.
• Be especially careful in winter, when sunstrike is more likely to occur because the sun is lower in the sky.
• Keep your windscreen clean, inside and out. Dust and grime on the windscreen can make the effects of sunstrike much worse.
• Wear sunglasses when driving with the sun in your eyes.
• Use your car's sun visors to block the sun.
• If you experience sunstrike, it may be best to pull over and wait for a few minutes until your eyes adjust or visibility improves.
• Be careful if snow has fallen and the sky is clear – sunlight shining on snow can cause 'snow blindness', which produces similar effects to sunstrike.

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