Traffic signs are in place to provide information on how to proceed with the road and its conditions. They also inform individuals of what to expect and, in some instances, remind them of the law. Traffic signs come in different symbols, colours, and shapes for easy identification regardless of the sign’s words in other languages.

A knowledgeable driver must understand traffic signs and road markings before any attempt to drive on a public road. The driver may see several different types of Signs on Ontario roads. This individual must understand these signs and respond accordingly.

Colours Communicate Meaning

The colours on signs or traffic control devices play a significant role in communicating information regardless of their shape, words, graphics and language.

Summary of ten colours designated to convey traffic control information:

Red

Stop or prohibition.

Black & White

Regulatory information.

Yellow

General warning/caution.

Orange

Temporary work zone.

Green

Directional guidance indicates movement is permitted.

Blue

Motorist services guidance.

Fluorescent yellow-green

Warning.

Fluorescent pink

Incident management.

Brown

Recreational and cultural interest guidance.