Home › Road Signs › Minimum Speed
Minimum Speed
What you need to know
A minimum speed sign marks the slowest speed you must drive in that lane. In the official Ontario tests, questions on this topic come from the Ministry of Transportation's Driver's Handbook (for cars) and Motorcycle Handbook (for riders).
Sample practice questions
What does a blue sign showing a minimum speed indicate?
- The slowest speed you may legally drive on that highway
- The maximum speed allowed in poor weather
- The suggested speed for trucks only
- The speed you must not exceed under any condition
💡 A minimum speed sign on a controlled-access highway shows the slowest legal speed, keeping traffic moving safely as long as it is safe to do so.
Frequently asked questions
- What does a blue sign showing a minimum speed indicate?
- The slowest speed you may legally drive on that highway A minimum speed sign on a controlled-access highway shows the slowest legal speed, keeping traffic moving safely as long as it is safe to do so.
More questions on Minimum Speed and every other topic live in the G1 practice test and M1 practice test.