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Road signsQuestion 7 of 235
Green ring around a black diamond on a white square

A white square sign shows a green ring around a black diamond. What does the green ring tell you?

  1. The action or vehicle in the ring is not allowed.
  2. The action or vehicle in the ring is allowed.
  3. The road ahead is closed.
  4. The speed limit is set to 30 km/h.
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Correct answer: The action or vehicle in the ring is allowed.

A green circle on a white square is a permission sign. It shows that the action inside the circle is allowed.

Source: Driver’s Guide: Cars and Light Trucks (Government of Alberta, Spring 2026), Permissive signs, page 31

Practice road signs

Questions last reviewed: 18 October 2026