New Brunswick Knowledge Test Coach
Safe drivingQuestion 307 of 309

What is the first thing to do when you meet fog?

  1. Brake hard
  2. Turn on only your parking lights
  3. Speed up to leave it
  4. Slow down gradually
Show answer

Correct answer: Slow down gradually

Slow down slowly and avoid sudden stops. Other vehicles, especially trucks, need more room to slow down.

Source: New Brunswick Driver's Handbook (Government of New Brunswick, 2022), 5.17 Driving in fog, page 74

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Questions last reviewed: 18 October 2026