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Traffic signals

Flashing red light

What it means

Treat it like a stop sign: come to a complete stop, then proceed when it is safe.

Traffic lights, lane-control and pedestrian signals.

Summarised from the Official MTO Driver’s Handbook. Read the original: MTO Driver’s Handbook – Traffic lights ↗

How to recognise it

The red lens flashing on and off, on a signal head or as a single red beacon over an intersection or above a stop sign.

Where you will see it

The side street at a crossroad whose main road gets flashing amber, above stop signs, and signals switched to flash overnight.

What to do when you see it

  1. 1.Come to a complete stop, exactly as at a stop sign.
  2. 2.Move through the intersection only when it is safe.
  3. 3.If a signal has lost power and shows nothing at all, treat the intersection as an all-way stop.

On the G1 test

The handbook says you must come to a complete stop at a flashing red light. Treat it exactly like a stop sign; the flashing amber on the crossroad only asks for caution.

Practice questions for this sign

How must you deal with a flashing red light?