G1 Test

Study topic

Traffic lights and signals

Traffic signals tell you when to stop, go and turn. Some Ontario-specific signals, like the flashing green, often catch new drivers out.

Key facts to remember

  • ◆ A steady amber (yellow) light means stop if you can do so safely -- the light is about to turn red.
  • ◆ A green arrow gives you a protected turn in the direction it points.
  • ◆ A flashing green light in Ontario allows a protected left turn or means a pedestrian-controlled signal.
  • ◆ A flashing red light means stop, then proceed when the way is clear.
  • ◆ When signals are completely dark, treat the intersection as an all-way stop.

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