New Brunswick Knowledge Test Coach
Safe drivingQuestion 238 of 309

When should you use your horn?

  1. When you want a slow driver to hurry
  2. When you must warn others to stay safe
  3. When you greet a friend
  4. When a driver makes you angry
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Correct answer: When you must warn others to stay safe

Use the horn when it is needed for safe driving, for example to warn others that you are coming.

Source: New Brunswick Driver's Handbook (Government of New Brunswick, 2022), 3.3 Horn, page 30

Practice safe driving

Questions last reviewed: 18 October 2026