What is the best advice for driving when heavy fog or dust occurs?
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Use your high-beam headlights to improve visibility.
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Do not drive too slowly, because other drivers may hit you.
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Slow down and come to a complete stop.
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Consider postponing your trip until the conditions improve.
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Explanation
The best advice for driving in heavy fog or dust is to consider postponing your trip until conditions improve. When visibility is severely reduced, driving can become extremely dangerous. By postponing your journey, you avoid the risks associated with poor visibility. If you must drive, reduce your speed, use low-beam headlights, and maintain a safe distance from other vehicles.
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