Practice question

How should a heavy vehicle driver respond to dense fog on an intercity highway?

  1. Use high-beam lights only and keep the same speed
  2. Follow the tail lights ahead as closely as possible
  3. Stop immediately in the travel lane without warning
  4. Reduce speed, increase following distance, use appropriate lights, and avoid sudden stops in the lane

Answer: D — Reduce speed, increase following distance, use appropriate lights, and avoid sudden stops in the lane

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