California DMV Permit Test (Class C)Safe Driving PracticesEasy
You are driving on a two-lane road and wish to pass a slower vehicle. When is it safest and most legal to return to your original lane?
- AWhen you have cleared the vehicle by at least one car length.
- BImmediately after passing the front bumper of the vehicle you are passing.
- CWhen you can see the entire front of the passed vehicle in your rearview mirror.
- DOnly after the passed vehicle flashes its headlights, indicating it is safe.
Show answer & explanationAnswer & explanation
Correct answer: C. When you can see the entire front of the passed vehicle in your rearview mirror.
Returning to your lane too soon after passing can be dangerous and illegal. The safest practice is to wait until you can see the entire front of the vehicle you just passed in your rearview mirror before signaling and moving back into your lane.
Why the other options are wrong
- A. While better than 'A', seeing the entire front in the rearview mirror provides a more reliable visual cue for sufficient clearance.
- B. This is too soon and can cut off the vehicle you just passed, creating a hazard.
- D. Relying on another driver's signal is not a safe or legal practice for determining when to return to your lane.
Safe Passing Return
After passing another vehicle, return to your lane only when you can see the entire front of the passed vehicle in your rearview mirror.
- Ensures adequate clearance.
- Prevents cutting off the other driver.
- Reduces collision risk.
Memory trick: Mirror-check completely, then gently switch.