Quebec Knowledge Test Coach
Speed and following distanceQuestion 209 of 318

Why is it forbidden to drive too slowly?

  1. It uses too much fuel
  2. It damages the engine
  3. It can hinder the flow of traffic
  4. It is only forbidden at night
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Correct answer: It can hinder the flow of traffic

Very slow driving blocks other vehicles. You must not drive so slowly that you hinder normal traffic.

Source: Driver's Handbook, 2nd edition (SAAQ, 2018), Chapter 4, Traffic rules > Speed limits and distance between vehicles, page 223

Practice speed and following distance

Questions last reviewed: 18 October 2026