Class 7 Coach
Road signsQuestion 81 of 235
Yellow rectangular sign with a traffic light in a diamond and an amber light on each side

Flashing yellow lights are on a sign that shows traffic lights. What must you do as you near the intersection?

  1. Prepare to stop.
  2. Speed up to clear the light.
  3. Change to the left lane.
  4. Drive on at the same speed.
Show answer

Correct answer: Prepare to stop.

The light can change to yellow or red, or it can be red now. You must be ready to stop.

Source: Driver’s Guide: Cars and Light Trucks (Government of Alberta, Spring 2026), Warning signs, page 35

Practice road signs

Questions last reviewed: 18 October 2026