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Ontario G1 Practice Test · Question

What does a flashing red traffic signal mean?

Under the Ontario Highway Traffic Act, a flashing red traffic signal functions exactly like a stop sign. Drivers must bring their vehicle to a complete stop at

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Question: What does a flashing red traffic signal mean?

Answer options:

  • Slow down and proceed with caution ✅ Stop completely, then proceed when safe
  • Speed up to clear the intersection
  • Signal is broken — ignore it

Correct answer: Stop completely, then proceed when safe

Explanation: Under the Ontario Highway Traffic Act, a flashing red traffic signal functions exactly like a stop sign. Drivers must bring their vehicle to a complete stop at the marked stop line or crosswalk, yield to any cross traffic or pedestrians, and proceed only when safe. Slowing down and proceeding without stopping is the rule for flashing yellow lights, while speeding up or ignoring the signal is dangerous and illegal. Mastery of traffic signal meanings is a heavily tested concept on the G1 exam, as recognizing that a flashing red requires a full stop is critical for preventing right-of-way collisions at intersections.

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