Quebec Knowledge Test Coach
Road signsQuestion 116 of 318

A reversible lane has a sign with a red X above it. What does it mean?

  1. You may use the lane at a low speed
  2. The lane is for oncoming traffic
  3. The lane is for heavy vehicles only
  4. The lane is for buses only
Show answer

Correct answer: The lane is for oncoming traffic

On a reversible lane, a green arrow means you may use the lane. A red X means the lane is for traffic that comes toward you.

Source: Driver's Handbook, 2nd edition (SAAQ, 2018), Chapter 3, Road Signs and Traffic Signals > Identification and meaning of road signs and traffic signals > Regulatory signs, page 132

Practice road signs

Questions last reviewed: 18 October 2026