Why is the centre of the lane a poor place to ride?
Ontario M1: Lane position
Tire-track blocking positions, which track to use in the curb, passing and centre lanes and in turns, slower mopeds and scooters, lane changes, lane sharing, lane splitting and passing on the shoulder.
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- 17 questions
- Topic drill
Study reference: MTO Motorcycle Handbook (online edition, 2026), Ch. 4 Safe and responsible driving — Positioning
All 17 questions in this test
Every question and its answer choices. The correct answers and explanations appear when you take the test above.
Why is the centre of the lane a poor place to ride?
- Drivers behind cannot see your plate or your brake light
- It is illegal for motorcycles
- It is too close to the curb
- Oil builds up there and it gets slippery when wet
You are turning right where the curb lane widens near the intersection. What should you do?
- Move into the left lane first, then turn from there
- Shoulder check and move to the right tire track
- Ride along the curb edge
- Stay in the left tire track
What is the only sure way to see a vehicle behind you in the next lane?
- Check your left mirror twice
- Check over your shoulder
- Watch for its headlight glare
- Listen for its engine
You turn left from the passing lane into the passing lane of the new road. Which tire track do you keep through the turn?
- The centre of the lane
- The left tire track
- The right tire track
- Switch tracks halfway through
Where is the best riding position in a lane usually found?
- Along the right edge of the lane
- In the left or right tire track
- In the exact centre of the lane
- On the line between lanes
Traffic is stopped bumper-to-bumper. Should you ride on the line between lanes to get ahead?
- Yes, but only on freeways
- Only if your bike is small
- No, lane splitting is extremely dangerous
- Yes, if you go slower than 20 km/h
Some riders angle their motorcycle across the lane while waiting to turn right. Why?
- To block more of the lane and be more visible
- To make the turn without leaning the motorcycle over
- To signal that they are lost
- To keep the engine cool
On a freeway with three or more lanes, why should you avoid the centre lane when possible?
- Motorcycles are not allowed in it
- You have no blocking position there
- It is reserved for trucks
- It has the most potholes
You are on a slow scooter, but the lane is too narrow for cars to pass you safely. What may you do?
- Use a blocking position in the lane
- Stop and wait for traffic to clear
- Ride on the sidewalk
- Ride on the line between lanes
When does the handbook say you are most likely to have someone try to share your lane?
- In heavy bumper-to-bumper traffic
- On an empty rural road
- When you are stopped at a railway crossing
- When you ride in the blocking position
A car ahead of you is stopped, waiting to turn left. Under what condition may you pass it on the right shoulder?
- Only if the shoulder is paved
- Only if the shoulder is gravel
- Only after signalling for five seconds
- Never; shoulders are off-limits
You are riding in heavy traffic. What does the handbook advise?
- Ride on the line between lanes
- Weave between lanes to keep moving
- Use the shoulder to get ahead
- Stay in the same lane as much as possible
You want to change into the middle lane of a three-lane road. What else should you check?
- The road surface behind you
- The far lane, for drivers heading for the same spot
- Your speedometer, to see your speed
- The oncoming lanes across the median for drivers turning
You are in the right lane of a two-lane road going your way. Which tire track should you use?
- The left tire track
- The centre of the lane
- Whichever is closest to the curb
- The right tire track
You are riding in the passing (left) lane. Which tire track gives you a blocking position?
- Right next to the centre line
- The right tire track
- The left tire track
- The centre of the lane
Why is the tire-track position also called the blocking position?
- It blocks the view of drivers behind you so they slow down
- It blocks your bike from rolling
- It blocks wind from hitting you
- It discourages others from squeezing past in your lane
Your scooter cannot keep up with the posted speed limit. Where may you ride?
- As close as safely possible to the right edge
- In the centre of the lane
- On the paved shoulder
- In the left tire track, at any speed you can manage
Lane position: key rules to remember
Our summary of what the official handbook says on this topic, in our own words. Read it before or after the practice questions above, then check the original chapter. Read the official chapter ↗
Lane position
- Best position usually left or right tire track (where car tires run): space, visibility, smooth surface, traction. Called the blocking position.
- LSM/moped that cannot keep the posted limit: may ride as close as safely possible to the right curb/edge, must let faster vehicles pass; if edge is hazardous or lane too narrow, may take a blocking position.
- Centre of lane: oily, slippery when wet — wrong position.
- Curb lane (right lane of two): left tire track. Passing lane: right tire track.
- Freeway with 3+ lanes: avoid the centre lane — no blocking position.
- Right turn, same-size lane: stay in left tire track; some riders angle the bike 45 degrees.
- Right turn, wider lane: shoulder check, move to the right tire track, turn, then back to left track.
- Left turn curb lane → curb lane: keep left tire track. Passing lane → passing lane: keep right tire track.
Changing lanes
- Avoid weaving; stay in one lane in heavy traffic.
- Mirror, signal, mirror, shoulder check — the shoulder check is the only sure way to see a vehicle in the next lane. Check far lanes too.
Lane sharing, lane splitting, shoulders
- Do not share your lane (unless a slow vehicle at the right edge). Keep blocking position: heavy traffic, preparing to turn, entering exit lanes, when someone wants to pass.
- Lane splitting: extremely dangerous, do not do it.
- Right shoulder only to pass a vehicle turning left, and only if paved. Never pass on the left shoulder.
Other topics
- Regulatory signsStop, yield, school zone and railway crossbuck shapes, green-ring and red-slash signs, turn and lane controls, stopping, standing and parking zones, community safety zones and HOV lanes.
- Warning, construction and guide signsYellow diamond warning signs for curves, hills, lane endings, crossings and hazards, orange temporary condition signs in work zones, green guide and exit signs, and the slow-moving vehicle sign.
- Traffic lights and pedestrian signalsGreen, yellow and red lights, turns on red, advance green and turn arrows, flashing lights and beacons, blank signals during a power failure, transit priority signals and pedestrian walk signals.
- Pavement markingsYellow and white lines, solid and broken lines for passing, continuity lines, stop lines, crosswalks, lane arrows, pedestrian crossovers and markings around fixed objects.
- M1, M2 and M licensingWho needs a class M licence, the M1 and M2 conditions, minimum times at each level, licence expiry, safety courses, L and M conditions for mopeds, scooters and three-wheelers, and rules for visitors and new residents.
- Helmets and protective gearOntario's helmet law, what makes a helmet approved and well fitted, and choosing jackets, pants, rain suits, boots and gloves that protect you and help others see you.
- Alcohol, drugs and fatigueZero blood-alcohol for novice riders, how alcohol and medication affect balance and judgment, cellphone and screen rules, fatigue, cold and strong emotions.
- Controls and pre-ride checkThe six primary controls, secondary controls such as the kill switch, choke and fuel valve, and the checks to make before every ride: tires, brakes, lights, mirrors and stands.
- Mounting, starting and shiftingGetting on and off the stands, starting a motorcycle, moped or scooter, using the clutch and gears, riding posture, starting on a hill and parking.
- Turning, cornering and brakingSlowing before a turn, leaning and looking through it, counter-steering, using both brakes, the front brake's share of stopping power, and choosing speed and tire track in curves.
- Seeing, being seen and signallingScanning ahead, mirror checks and shoulder checks, making yourself visible, collisions at intersections and with left-turning cars, horn use, turn signals and flashing your brake light.
- Space cushion and sharing the roadThe two-second following distance, space when stopped, side space and passing vehicles, tailgaters, and riding near trucks and buses: blind spots, wide turns, roll-back, spray, turbulence and bus bays.
- Freeway drivingWho may use freeways, safe speed and scanning, following distance, entering from a ramp, changing lanes near ramps and leaving at an exit.
- Road hazards, night and weatherLeft-turning cars, starting on a hill, riding at night and overdriving your headlight, slippery and uneven surfaces, gravel, gratings, railway crossings, rain, fog, cold and black ice.
- Group riding, passengers and cargoStaggered formation and single file, passing as a group, who may carry a passenger, adjusting the motorcycle and your riding for a passenger, and loading cargo safely.
- EmergenciesEmergency braking and ABS, swerving, running wide in a turn, riding over objects, animals, tire blowouts, stuck throttle, wobble, broken chain, engine seizure and pulling off the road.
- Insurance, registration and maintenanceCompulsory insurance and fines, plates and permits, the six-day reporting rules, buying and selling a used motorcycle, safety standards certificates, weekly maintenance checks and risky modifications.