DMV practice question · Situations
Which of the following actions are optional when changing lanes?

- AUsing your turn (or hand) signals.
- BChecking your mirrors to see the road is clear.
- CLooking over your shoulder to double check that the road is clear.
- DNone of the above.Correct
Explanation
When changing lanes you must signal, check your mirrors, and physically look over your shoulder to make sure the road is clear.
Practise for the written test
Answer real DMV-style questions, see why each answer is right and track what you have mastered.