Road signsQuestion 153 of 312
A yellow diamond sign with a black shape of a bump in the road.

What does this sign warn of?

  1. A hill ahead
  2. A bump or rough road ahead
  3. A bridge ahead
  4. A railway crossing ahead
Show answer

Correct answer: A bump or rough road ahead

Slow down for a rough road to keep control of the vehicle.

Source: Prince Edward Island Driver's Handbook (revised spring 2011), Chapter 3, Traffic signs: Warning signs, page 76

Practice road signs

Questions last reviewed: 18 October 2026