Safe drivingQuestion 233 of 309

In daylight, when must you turn on your lights?

  1. You cannot see a road sign 300 metres away
  2. It is after 6:00 p.m. in summer
  3. You cannot see the road shoulder
  4. You cannot see a person or vehicle 150 metres ahead
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Correct answer: You cannot see a person or vehicle 150 metres ahead

Lights must be on at night. They must also be on at any time when you cannot see a person or vehicle 150 metres ahead.

Source: New Brunswick Driver's Handbook (Government of New Brunswick, 2022), 3.1 Lights, page 28

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Questions last reviewed: 18 October 2026