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Ontario G Road Test Training · Question

A 'Bump' or 'Rough Road' diamond sign warns of:

Yellow diamond-shaped signs in Ontario warn drivers of upcoming physical road hazards. Specifically, the "Bump" or "Rough Road" sign alerts motorists to speed b

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Question: A 'Bump' or 'Rough Road' diamond sign warns of:

Answer options: ✅ Speed bump or uneven pavement ahead

  • Truck route
  • Construction
  • School zone

Correct answer: Speed bump or uneven pavement ahead

Explanation: Yellow diamond-shaped signs in Ontario warn drivers of upcoming physical road hazards. Specifically, the "Bump" or "Rough Road" sign alerts motorists to speed bumps or uneven pavement ahead, signaling them to slow down to maintain vehicle control and avoid damage. Construction signs are distinguished by their bright orange color, school zones use distinctive pentagon-shaped signs, and truck routes are designated by regulatory signage rather than yellow warning diamonds. Mastering the shapes, colors, and symbols of warning signs is essential for passing the G1 rules and signs test, as examiners frequently test your ability to differentiate hazard warnings from regulatory or guide signs.

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