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Ontario G1 Practice Test
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Passing target: 16 correct signs and 16 correct rules (TLA practice targets)
Warning signsStandalone practice
A yellow diamond sign shows two black sides that pinch inward at the middle. What does this warn about?
Correct answer: Narrow bridge ahead
Why
A bridge narrower than the approaching roadway is ahead. Slow down as needed and approach cautiously, allowing space for other traffic. The warning is about the narrow structure, not a general reduction in pavement width.
Verified against The Official MTO Driver’s Handbook: Signs · Narrow bridge ahead
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