Ontario G1 Test Coach
Road signsQuestion 7 of 328

Which kind of sign usually has a yellow diamond shape with black symbols?

  1. Warning sign
  2. Regulatory sign
  3. Information sign
  4. Temporary condition sign
Show answer

Correct answer: Warning sign

Warning signs tell you about dangers such as a curve, a dip or a sideroad.

Source: The Official MTO Driver's Handbook (Ontario Ministry of Transportation), Signs, Warning signs

Practice road signs

Questions last reviewed: 18 October 2026