New Brunswick Knowledge Test Coach
Road signsQuestion 30 of 309
White rectangle with the word MAXIMUM above the number 50

A sign shows the word MAXIMUM and the number 50. What does it mean?

  1. You must drive at exactly 50 km/h.
  2. The top speed allowed in ideal conditions is 50 km/h.
  3. The lowest speed allowed is 50 km/h.
  4. The top speed is 50 km/h in all conditions.
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Correct answer: The top speed allowed in ideal conditions is 50 km/h.

The number is the highest speed allowed when the road, weather and traffic are good. In bad conditions you must drive slower.

Source: New Brunswick Driver's Handbook (Government of New Brunswick, 2022), 7.3 Regulatory Signs, page 88

Practice road signs

Questions last reviewed: 18 October 2026