Ontario G1 Practice Test · Question
A 'Stop Ahead' warning sign means:
The "Stop Ahead" sign is an official Ontario warning sign that alerts drivers to an upcoming stop sign, prompting them to begin decelerating and prepare for a c
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Question: A 'Stop Ahead' warning sign means:
Answer options: ✅ A stop sign is just ahead — prepare to stop
- Optional stop
- Permanent road closure
- Speed bump
Correct answer: A stop sign is just ahead — prepare to stop
Explanation: The "Stop Ahead" sign is an official Ontario warning sign that alerts drivers to an upcoming stop sign, prompting them to begin decelerating and prepare for a complete stop. This sign does not mean stopping is optional, as all stop signs require a mandatory halt under the Ontario Highway Traffic Act. It also does not indicate a speed bump or permanent road closure, which feature their own distinct warning symbols. Under MTO rules, yellow diamond-shaped signs always warn of physical road conditions ahead. Recognizing these warning signs is highly relevant for passing the mandatory road signs section of the G1 knowledge test.
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Question explanations
- What does an inverted (upside-down) red and white triangle mean?
- A yellow diamond-shaped sign is used to indicate what?
- What does a circular sign with a red border and diagonal line through a black 'P' indicate?
- You are driving in Edmonton and see a flashing amber light on a school bus. What action must you take?
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