19/09/2026
Where to Stop at Traffic Lights ? Some traffic lights use sensors in the road to detect waiting cars. Stopping in the right spot helps the sensor detect your vehicle.
โ Before the Sensor
Too far back! Your car may not be detected, so the light may stay red.
โ
Front Wheels on the Sensor
Correct! Your car overlaps the sensor and can be detected.
โ
Sensor Under the Car
Correct! Your car is still over the sensor and can be detected.