Vehicle and equipmentQuestion 62 of 318

Which vehicle may have a flashing blue light?

  1. A police vehicle
  2. An ambulance
  3. A road maintenance vehicle
  4. A snow removal vehicle
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Correct answer: A police vehicle

Blue lights are for police vehicles only. Red lights are for emergency vehicles. Amber lights are for service and snow removal vehicles.

Source: Driver's Handbook, 2nd edition (SAAQ, 2018), Chapter 2, The Vehicle > Flashing and rotating lights, page 87

Practice vehicle and equipment

Questions last reviewed: 18 October 2026