Quebec Knowledge Test Coach
Road signsQuestion 93 of 318
A white square sign with a red circle with a bar from top left to bottom right over a black U-shaped arrow.

What does this sign mean?

  1. U-turns are banned here
  2. You must turn back at the next road
  3. The road ends and goes back
  4. U-turns are allowed only for buses
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Correct answer: U-turns are banned here

This sign bans U-turns at an intersection. It also bans them at a gap made in the central median.

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 134

Practice road signs

Questions last reviewed: 18 October 2026