All 50 states Defensive Driving & Safety

Which of the following is true about driving in fog?

By DMV Master Editorial Team Updated
A

You should use low-beam headlights in fog, not high beams

B

You should reduce your speed significantly in foggy conditions

C

If visibility is very low, you should pull off the road and wait for conditions to improve

D

All of the above

Correct answer

Detailed Explanation

All three statements are correct. In fog, use low beams (high beams reflect off fog and reduce visibility), slow down, and pull over if visibility is dangerously low.

Source: US DMV standard (applies in all states)

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