Left Turn Danger
A car turns left across your path — the most common type of motorcycle collision.
What is it
The left turn danger is the situation where an oncoming car turns left directly across your path. This is the number one cause of motorcycle-car collisions worldwide. The driver either doesn't see the motorcycle or misjudges its speed.
How it happens
A driver waits at an intersection to turn left. They see the motorcycle in the distance but the brain evaluates it as «far and slow» (small object = far away). The driver begins the turn — and the motorcyclist hits the side of the car.
How to reduce the risk
- At every intersection — look for cars preparing to turn
- Watch front wheels of oncoming vehicles — wheels reveal intent before turn signals
- Slow down before intersections — even on green
- Cover the brake — finger on the lever, ready for emergency braking
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Related terms
Perception Error
Misjudging speed, distance, or the intention of another road user. The number one cause of crashes.
Visibility Blocker
An object blocking your line of sight — a truck, fence, bush. Anything could be behind the blocker.
Target Fixation
Involuntarily staring at an obstacle instead of the safe path — and riding straight into it.
Blind Spot
An area around a vehicle where the driver cannot see you — not in mirrors, not in peripheral vision.
Car Door Opening
A driver or passenger opens a parked car door directly into a motorcyclist's path.
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Car Door Opening
A driver or passenger opens a parked car door directly into a motorcyclist's path.