Ontario G1 Practice Test · Question
A round yellow sign with a black 'X' and two 'R' letters indicates:
The round yellow sign featuring a black "X" and two "R"s is the advance railway crossing warning sign, alerting drivers to prepare for tracks ahead. Under the O
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Question: A round yellow sign with a black 'X' and two 'R' letters indicates:
Answer options:
- A pedestrian crossing ✅ A railway crossing ahead
- A roundabout
- A rest area
Correct answer: A railway crossing ahead
Explanation: The round yellow sign featuring a black "X" and two "R"s is the advance railway crossing warning sign, alerting drivers to prepare for tracks ahead. Under the Ontario Highway Traffic Act, this unique circular shape is reserved specifically for train crossing alerts. This distinguishes it from pedestrian crossings which use yellow diamond-shaped symbol signs, roundabouts indicated by a circle of arrows, and rest areas marked by blue or green informational signs. Memorizing unique sign shapes and colors is highly relevant for the G1 knowledge exam, as identifying road warnings correctly ensures safe driving decisions.
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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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