Canada Rules of the Road Study Guide 2026

Before you drive: seatbelts, child seats and checks

Wear your seatbelt on every trip and make sure every passenger is buckled up. The lap belt goes low across your hips, not your stomach. The shoulder belt goes over your shoulder and across your chest, never under your arm or behind your back. Only one person may use each belt.

Airbags work with seatbelts; they do not replace them. Transport Canada says drivers should sit about 25 cm from the steering wheel airbag, measured from the centre of the wheel to the breastbone.

Child car seats

Transport Canada describes four stages: rear-facing seat, forward-facing seat, booster seat, then the seatbelt alone. Keep a child in each stage as long as possible, until they reach the seat's weight or height limit. Each province sets its own legal ages and sizes.

Children 12 and under are safest in the back seat.
Never put a rear-facing seat in front of an active airbag.
Use only seats with the National Safety Mark.
Replace a car seat that has been in a crash, even if it looks fine.

Quick vehicle checks

As you walk to the car, look for leaks, low or flat tires, damage, and snow or dirt on the windows and lights. A dashboard warning light that stays on can mean a serious problem. Adjust your seat, mirrors and head restraint before you drive. The back of your head should be in front of the middle of the head restraint.

Road signs and signals

You can often tell what a sign means from its shape and colour, before you can read it. Designs are very similar across Canada, but there are some local differences, so also study the signs in your provincial handbook.

Stop: red, eight sides. Come to a complete stop.
Yield: triangle with a red border. Let others go first.
School zone: five sides. Watch for children.
Railway crossing: X shape. Tracks cross the road.

Regulatory signs give rules you must obey. They are usually white or black rectangles or squares. A green circle means the action is allowed; a red circle with a line through it means it is not allowed.

Do not enter
No left turn
One way
Keep right of the island

Warning signs are usually yellow diamonds. They warn of curves, hills, intersections and other hazards. Temporary condition signs are orange and mark road work, detours and traffic control people. Information signs are usually green with white letters. An orange triangle with a red border marks a slow-moving vehicle, such as a tractor.

Curve to the right
Slippery when wet
Construction zone
Slow-moving vehicle

Traffic lights

Signal	What it means
Red	Stop at the stop line and wait for green.
Yellow	Stop if you can do it safely. If you are too close to stop, go through with caution.
Green	Go if the way is clear. Turning drivers yield to pedestrians and to vehicles already in the intersection.
Left green arrow with red	You may turn left from the left-turn lane.
Yellow arrow	The protected turn is ending. Do not start your turn.
Flashing red	Same as a stop sign.
Flashing yellow	Go with caution.
Lights not working	Treat it like an all-way stop.

A police officer's directions come before lights and signs. Signal well before you turn, change lanes or pull over. A signal does not give you the right-of-way. If your signal lights fail, use hand signals.

Hand signals are given with the left arm out of the driver's window.

Arm straight out: left turn.
Arm bent upward: right turn.
Arm bent downward: slowing down or stopping.

Right-of-way and intersections

Right-of-way rules decide who goes first. Even when it is your turn, go only when it is safe, and be ready to yield to prevent a crash.

When you must stop, stop at the stop line. If there is none, stop before the crosswalk, marked or not. If there is no crosswalk, stop at the edge of the sidewalk, or else at the edge of the intersection.

All-way stops

Every driver must come to a complete stop. The first vehicle to stop is the first to go. If two vehicles stop at the same time, the driver on the left yields to the driver on the right. Let pedestrians finish crossing first.

Cars go in the order they came to a complete stop.

Car 1 stopped first, so it goes first.
Car 2 stopped second and goes next.
Car 3 stopped third.
Car 4 stopped last and goes last.

When two cars stop at the same time, the car on the right goes first.

Car A has car B on its right, so car A waits.
Car B is on the right, so it goes first.

No signs or signals

At an uncontrolled intersection, yield to any vehicle that got there first. If two vehicles arrive together, the vehicle on the right goes first.

Two cars arrive at an uncontrolled intersection at the same time.

Car A must yield, because car B is on its right.
Car B, coming from the right, goes first.

Other rules

At a yield sign, slow down or stop and let traffic in or near the intersection go first.
Leaving a driveway, yield to pedestrians on the sidewalk and to traffic on the road.
Turning left, yield to oncoming traffic and pedestrians. Turning right, yield to pedestrians.
Do not enter an intersection until there is room to get all the way through.

Turns and roundabouts

Before a turn, check your mirrors and blind spot, signal early, and finish braking before you turn the wheel. For a right turn, start and end close to the right side of the road, and let cyclists on your right go first. For a left turn, start in the far left lane for your direction and turn into the lane just right of the centre line. While you wait, keep your wheels straight so a rear-end crash cannot push you into oncoming traffic.

Turn into the nearest lane going your way.

Car 1 turns left from the left lane into the lane just right of the centre line.
Car 2 turns right from the right lane into the lane next to the curb.

A driver turning left waits for oncoming traffic.

Car A wants to turn left, so it waits.
Car B is going straight and has the right-of-way.

Right turn on red

Where a right turn on red is allowed, come to a complete stop, yield to pedestrians and traffic, and turn when it is safe. Signs and local rules can forbid it, so learn the rule where you live.

Stop completely and yield before turning right on red.

Your car, stopped at the stop line, wants to turn right.
Your light is red.
A pedestrian is crossing the road you want to enter: wait.
Car 4 is coming from the left: let it pass first.

Two-way left-turn lanes

A shared centre lane with arrows pointing both ways is only for waiting and turning left. Enter it shortly before your turn. Never use it to pass.

A centre lane shared by left-turning traffic from both directions.

Car 1 waits in the centre lane to turn left into a driveway.
Car 2, going the other way, uses the same lane to turn left.

Turning around

Never make a U-turn or three-point turn on a curve, near a hilltop or railway crossing, or anywhere your view is blocked. Check for signs that forbid U-turns.

A three-point turn on a narrow road.

Drive forward, turning left toward the far curb.
Back up, turning right toward the near curb.
Drive forward into the lane going the other way.

Roundabouts

Traffic moves counter-clockwise around the centre island. Slow down and watch for pedestrians. Look left: traffic already in the roundabout has the right-of-way. Enter when there is a safe gap, and do not stop inside unless you must.

Yield to traffic already in the roundabout.

Car A waits at the yield line for a safe gap.
Car B is already in the roundabout and goes first.

In two lanes: left lane to turn left or go straight, right lane to turn right or go straight.
Do not change lanes inside. If you miss your exit, go around again.
Signal right after you pass the exit before yours.
Give trucks extra room; they may use both lanes.
For an emergency vehicle, leave at your exit, then pull over.

Lanes, pavement markings and passing

Yellow lines separate traffic going in opposite directions. White lines separate lanes going the same way. A solid line means do not cross; a broken line means you may cross when it is safe. A white arrow in a lane means you must go the way it points.

Common lane markings. Arrows show the direction of traffic.

Solid yellow: passing is not safe.
Broken yellow: you may pass when the way is clear.
Double solid yellow: no passing in either direction.
Solid and broken yellow: only the driver with the broken line on their side may pass.
Broken white: you may change lanes when it is safe.
Solid white: stay in your lane.

Changing lanes

Check your mirrors, signal, then shoulder check your blind spot. Move over smoothly. Avoid lane changes in or near intersections. Keep right unless you are passing or turning left.

Mirrors miss areas beside and just behind your car.

Left blind spot, where a grey car is hidden.
Right blind spot.

Passing

Pass only when you are sure it is safe, and never near a hilltop or on a curve. After passing, return to your lane when you can see the whole front of the passed vehicle in your inside mirror. When someone passes you, keep right and do not speed up. If the driver you are passing speeds up, drop back.

The centre line tells you where passing is allowed.

Double solid yellow: no passing.
Broken yellow: passing allowed when safe.
Car 3 passes in the broken-line section and returns to its lane.

Speed, space and stopping

A speed limit is the most you may drive in good conditions. In bad weather, heavy traffic or work zones, slow to a speed that lets you stop safely. Default limits differ by province.

Following distance

Measure following distance in seconds. When the vehicle ahead passes a fixed object, count until you reach it. The recommended minimum differs: Ontario and British Columbia say at least two seconds in good conditions, Manitoba says four. Leave more in bad weather and behind motorcycles and trucks. If someone tailgates you, make more room ahead or let them pass.

Counting your following distance.

Your car after one second.
After two seconds.
After three seconds: you reach the post, so the gap is three seconds.

Keep a space cushion of open space all around your car, so you have room to react if someone makes a mistake.

Keep space on every side.

Space ahead.
Space behind.
Space on the left.
Space on the right.

Stopping distance

Total stopping distance runs from the moment you notice a hazard until you stop. It includes the distance you travel while you see and react, and the braking distance. Some handbooks split the first part into perception and reaction distance. The faster you go, the farther you travel before you stop.

Stopping distance has two parts.

Reaction distance: seeing the danger and moving to the brake.
Braking distance: from braking until you stop.

ABS keeps the wheels from locking so you can steer while braking hard. It does not shorten stopping distance. With ABS, press hard and hold; do not pump.

Sharing the road

Pedestrians

Yield to pedestrians in crosswalks and when you turn.
Never pass a vehicle stopped at a crosswalk; someone may be crossing.
Slow down near schools and playgrounds.
A white cane or guide dog often means a person cannot see well. Give them time.
Left-turning drivers hit pedestrians more often, so check the crosswalk.

Drivers in both directions stop for a pedestrian.

A pedestrian is crossing.
Your car has stopped before the crosswalk.
Car 3, going the other way, also waits.

Cyclists and motorcycles

Cyclists may ride away from the curb to avoid hazards. Pass them with plenty of room, and change lanes if you can. Bicycles have no brake lights, so do not follow closely. Before opening your car door, check for cyclists. A motorcycle needs a full lane. Motorcycle signals often do not cancel by themselves, so make sure a rider is really turning.

Large trucks

If you cannot see the driver's face in the truck's mirror, the driver cannot see you.
Trucks swing wide to turn right. Do not move into the space beside them.
Trucks need much more distance to stop. Do not cut in close after passing.

School buses

Flashing amber lights mean the bus is about to stop. Flashing red lights and a stop arm mean you must stop. On a road without a median, drivers from both directions stop. Wait until the red lights stop and the arm folds away. The rule applies at any time of day.

On a two-lane road, traffic both ways stops for a school bus with red lights flashing.

Car 1, behind the bus, stops well back.
Car 2, coming the other way, also stops.

Details differ by province. The distance to stay behind the bus varies (at least 20 metres in Ontario, at least 5 metres in Manitoba). In Ontario and Manitoba, traffic on the other side of a median does not have to stop; a painted line is not a median.

In provinces such as Ontario and Manitoba, only traffic on the bus's side of a median must stop.

Car 1, on the bus's side, stops.
Car 2, across the median, may go on with care.

Emergency vehicles

When an emergency vehicle comes with lights or siren, pull over to the right edge and stop, clear of intersections. After it passes, watch for more before you pull back out. When you pass one that is stopped with lights flashing, slow down and move over a lane if it is safe. Provinces add their own speed rules and may include tow trucks.

Pull to the right edge and stop.

An ambulance with flashing lights.
Car 2 has pulled over to the right and stopped.
Car 3, going the other way, has also pulled over.

Move over for a stopped emergency vehicle.

Emergency vehicle stopped on the shoulder.
Your car moves over one lane before passing.

Railway crossings

A train can need up to two kilometres to stop. When lights flash or the gate is down, stop back from the tracks. Never go around a gate. Make sure you can clear the tracks before you cross. If you stall on the tracks, get everyone out and away first.

Stop behind the line when the lights flash.

Crossing sign with flashing lights.
Stop line, back from the rails.
Your car, waiting for the train.

Parking

Park only where it is legal and where others can see your car from far away, never on a curve or just over a hill. Do not block crosswalks, driveways or hydrants; each province sets the distances. On a two-way street, park on the right, facing the way traffic moves. Use an accessible space only with a valid permit.

Parallel parking.

Stop beside the car ahead of the space.
Back slowly into the space at an angle.
Straighten up close to the curb.

Parking on a hill

Turn your wheels so the car would roll away from traffic, then set the parking brake.

Wheel positions on a hill.

Uphill with a curb: wheels away from the curb.
Downhill with a curb: wheels toward the curb.
Uphill, no curb: wheels toward the edge of the road.

Before you get out, set the parking brake, shift to park, turn off the engine and take the key. Never leave a child or pet alone inside.

Highway driving

Use the acceleration lane to reach the speed of highway traffic, signal, and merge into a gap. Highway drivers should make room when they safely can.

Reach highway speed before you merge.

On-ramp.
Your car, speeding up.
The gap you merge into.

Keep right and use the left lanes to pass. Take breaks on long trips. When signs ask for a zipper merge, use both lanes to the merge point, then take turns.

Cars take turns where the lane ends.

Car 1 goes first.
Car 2, from the ending lane, merges behind it.
Car 3 goes next.
Car 4 follows.

To exit, signal and move into the deceleration lane before you slow down. After highway driving you may feel slower than you are, so check your speedometer. If you miss your exit, go to the next one; never stop or back up. If your car breaks down, use your hazard lights and get onto the shoulder. In work zones, slow down and obey signs and flaggers.

Night, bad weather and winter driving

Switch to low beams for oncoming vehicles and when following, so you do not blind other drivers. Your handbook gives the distances (Ontario: 150 metres oncoming, 60 metres following). If headlights blind you, look ahead to the right edge of your lane. Do not overdrive your headlights: you must be able to stop within the distance you can see. Watch for animals from dusk to dawn.

Both drivers use low beams as they meet.

Car 1 on low beams.
Car 2 on low beams.

Roads are slippery when rain first starts. If you hydroplane, ease off the gas and steer straight; do not brake hard. In fog or blowing snow, use low beams.

Winter

Clear snow and ice from all windows, mirrors and lights.
Bridges, overpasses and shaded spots freeze first.
Shiny black asphalt in the cold may be black ice.
No cruise control on slippery roads.
Stay back from snowplows; never pass between them.
Winter tires show a mountain and snowflake. Transport Canada recommends four.
Carry a shovel, blanket, flashlight, warm clothes and food.

If you are stranded, stay with your car, run the engine only now and then with a window slightly open, and use your flashers. In a skid, ease off the gas or brake and steer where you want to go. Without ABS, use threshold braking: brake hard without locking the wheels.

Impaired and distracted driving

Impaired driving is a crime under the Criminal Code of Canada, so these rules apply everywhere. Provinces add their own penalties, often at lower levels and with stricter rules for new drivers.

Criminal Code rule	Limit
Impaired by alcohol, drugs or both	A crime if impaired to any degree
Blood alcohol within two hours of driving	80 mg or more in 100 mL of blood
THC, less serious offence	2 ng to under 5 ng per mL of blood
THC, more serious offence	5 ng or more per mL
Alcohol and THC together	50 mg alcohol plus 2.5 ng THC or more
Cocaine, LSD, methamphetamine and others	Any detectable amount

Under mandatory alcohol screening, police may demand a breath sample from any driver they have lawfully stopped, without suspecting drinking. Refusing a lawful demand is a crime.

First offence	Minimum fine
Impaired driving	$1,000
Blood alcohol 120 to 159 mg	$1,500
Blood alcohol 160 mg or more	$2,000
Refusing a sample	$2,000

Later offences bring jail time. Cannabis, illegal drugs and some medicines can impair you, and mixing them with alcohol is worse. Only time lowers blood alcohol; coffee and cold showers do not. Plan a sober ride before you go out.

Distracted and drowsy driving

Phones, eating, grooming and reaching for things all take your attention off the road. Distracted-driving laws can apply even when you are stopped at a red light. Pull over before using your phone. Yawning and drifting from your lane mean you are too tired; caffeine does not replace sleep, so stop and rest.

Emergencies and collisions

Problem	What to do
Tire blowout	Grip the wheel, ease off the gas, slow down and pull off the road.
Wheels off the pavement	Ease off the gas, do not brake hard, steer back gently once slower.
Stuck gas pedal	Shift to neutral, brake, pull off the road, turn off the engine.
Brake failure	Pump the brakes, then apply the parking brake gently.
Engine fire	Get everyone out and away. Do not open the hood.
Stalled on railway tracks	Get everyone out and away right away.

At a collision

Under the Criminal Code, a driver in a collision with a person or vehicle must stop, give their name and address, and offer help to anyone hurt.

Stop safely and turn on your hazard lights.
Warn other traffic. Keep flares and flames away from leaking fuel.
Call 911 if anyone is hurt. Stay with them, and do not move them unless they are in danger.
If no one is hurt and the cars can move, move them off the road.
Exchange names, addresses, licence and insurance details.
Report to police as your province requires.