Regulatory Signs — 24 Signs to Know
Regulatory signs are mostly white or red, and rectangular, round, or octagonal. Unlike warning signs, they don’t just alert you to a hazard — they tell you exactly what you’re legally required to do. These 24 cover the right-of-way, speed, turn, and parking signs you’re most likely to see on a Canadian knowledge test.
Stop
Come to a complete stop, yield to all traffic and pedestrians, then go only when it’s safe.
Yield
Slow down and give the right-of-way to traffic on the road you’re entering. Stop if necessary.
Maximum Speed Limit
The fastest you’re legally allowed to drive under good conditions. Slow down further in poor weather.
Stop for School Bus
When a school bus’s red lights are flashing, stop — from both directions on most roads — until they stop.
Pedestrian Crossover
Marks a protected crossing. Stop and stay stopped until pedestrians have fully crossed.
One Way
Traffic on this road moves in one direction only — the direction the arrow points.
Do Not Enter
You can’t enter this road from this direction — often the wrong end of a one-way street or ramp.
Wrong Way
You’re heading the wrong direction on a one-way road. Stop and turn around safely.
Two-Way Traffic
After a one-way or divided stretch, traffic now flows in both directions again.
Keep Right
Keep to the right of a median, island, or obstruction ahead.
Do Not Pass
Passing is prohibited here — usually because of limited sightlines or oncoming traffic risk.
Passing Permitted
Marks the end of a no-passing zone. Passing is allowed again where it’s safe.
No U-Turn
U-turns are prohibited at this location.
Left Turn Only
This lane must turn left — going straight or right from it isn’t permitted.
Right Turn Only
This lane must turn right — going straight or left from it isn’t permitted.
No Parking
Parking is prohibited here, at the times shown on the sign (or at all times if none are shown).
Parking Restricted
Parking is only allowed during the specific days and times shown on the sign.
No Stopping
You can’t stop here at all, even briefly — stricter than a “No Parking” sign.
Accessible Parking Permit
This space is reserved for vehicles displaying a valid accessible parking permit.
Do Not Pass Bicycles
Drivers may not overtake cyclists within this zone, usually due to narrow lanes or poor sightlines.
Reserved Bicycle Lane
This lane is reserved for cyclists only.
Reserved Bus Lane
This lane is reserved for buses, and sometimes other designated vehicles.
Community Safety Zone
Fines for speeding and other violations are increased here, often near schools or parks.
Fasten Seat Belt
A reminder that seat belt use is mandatory for everyone in the vehicle.