The picture marks what your mirrors can show and where your blind spots are. Which steps make up a safe lane change?
Correct answer: Turn on your signal, use your mirrors, then glance over your shoulder.
Answer options
ATurn on your signal, use your mirrors, then glance over your shoulder Correct
BTurn on your signal, use your mirrors, then move over without turning your head
CTurn on your signal, glance over your shoulder, then move over without using your mirrors
Why
As the red zones in the picture show, the mirrors leave blind spots beside the car, so a safe lane change takes a signal, a mirror check, and a quick look over the shoulder. Leaving out either the mirrors or the head turn means some nearby traffic goes unseen.