California DMV Motorcycle Knowledge Test (M1)Rules of the Road and Impaired RidingMedium
A motorcyclist is approaching an intersection controlled by a traffic light that has been green for some time. Which of the following is the safest action to take?
- ACover the clutch and brake, and be prepared for the light to change or for cross-traffic to enter.
- BIncrease speed to clear the intersection quickly before the light changes.
- CMaintain speed and proceed through the intersection, assuming the light will remain green.
- DLook only straight ahead to focus on the green light.
Show answer & explanationAnswer & explanation
Correct answer: A. Cover the clutch and brake, and be prepared for the light to change or for cross-traffic to enter.
Approaching a 'stale' green light requires extra caution. Covering the clutch and brake prepares you for a sudden stop or adjustment, anticipating potential hazards like the light changing or a vehicle running a red light from the cross street.
Why the other options are wrong
- B. Increasing speed reduces reaction time and increases the severity of any potential collision.
- C. Assuming the light will remain green is a dangerous practice and reduces reaction time.
- D. Tunnel vision is dangerous; scanning the intersection for hazards is essential.
Stale Green Light
A traffic light that has been green for a significant period and is likely to change soon. It requires motorcyclists to be extra cautious and prepare to react.
- Anticipate a change to yellow or red.
- Be ready for cross-traffic.
- Cover controls for quick reaction.
Memory trick: Stale Green: Scan, Slow, Prepare to Stop.