Newfoundland and Labrador Permit Test Coach
Road signsQuestion 148 of 288

What colour and shape do most warning signs have?

  1. Red triangles with white symbols.
  2. Blue pentagons with white symbols.
  3. Yellow diamonds with black symbols.
  4. White squares with black symbols.
Show answer

Correct answer: Yellow diamonds with black symbols.

Diamond shapes are used only for warning signs.

Source: Driver's Handbook (Government of Newfoundland and Labrador, January 2025), Warning signs, page 69

Practice road signs

Questions last reviewed: 18 October 2026