California DMV Motorcycle Knowledge Test (M1)Lane Position and VisibilityEasy
You are riding on a multi-lane highway and notice a car in the lane to your right beginning to drift into your lane without signaling. What is your MOST effective immediate action?
- AMaintain your speed and observe if they correct their drift.
- BMove to the far left of your lane to give them more room.
- CSound your horn and be prepared to take evasive action.
- DAccelerate quickly to get ahead of the drifting vehicle.
Show answer & explanationAnswer & explanation
Correct answer: C. Sound your horn and be prepared to take evasive action.
When a vehicle is unsafely drifting into your lane, immediate action is required to alert the driver and prepare for evasive maneuvers. Sounding your horn is the most direct way to get their attention.
Why the other options are wrong
- A. Maintaining speed is passive and doesn't address the immediate hazard effectively.
- B. Moving within your lane might not be enough if the vehicle continues to drift significantly.
- D. Accelerating might put you in a worse position if the drift continues or accelerates.
Unsignaled Lane Drift Response
When another vehicle drifts into your lane without signaling, the immediate response is to alert the driver and prepare for evasive action.
- Be prepared for immediate evasive action.
- Alert the other driver with your horn.
- Do not assume they see you.
Memory trick: Drifting car, horn's alarm, ready to swerve from harm.