Ontario G1 Test Coach
Sharing the roadQuestion 266 of 328
An orange triangle with a wide red border, point up, on a white background.

A vehicle shows this sign on its rear. What does it tell you?

  1. The vehicle carries dangerous goods
  2. The vehicle goes 40 km/h or slower
  3. The vehicle must be passed at once
  4. The vehicle is a police vehicle
Show answer

Correct answer: The vehicle goes 40 km/h or slower

Farm machinery and other slow vehicles show this sign. Slow down and stay well back.

Source: The Official MTO Driver's Handbook (Ontario Ministry of Transportation), Sharing the road with other road users, Sharing the road with farm machinery

Practice sharing the road

Questions last reviewed: 18 October 2026