Ontario: Road Signs and Priority
Sign conventions and right-of-way.
Destination context: Winter ice and snow require seasonal tyre awareness. Toronto 400-series highways use HOV lanes and 407 ETR electronic tolls.
How to read this guide: Highlight winter tyre rules, 407 billing for rental plates, and demerit-point thresholds for out-of-province drivers.
Conventions
Overview
Right-hand traffic. School bus red lights: all directions must stop (unless divided highway). HOV lanes marked with diamond; minimum occupancy posted.
Official sources and references
- Ontario Ministry of Transportation — official-regulator
- Official MTO Driver's Handbook — official-guide
Frequently asked questions
Follow posted signs?
Always. Signs override general guidance.