You are driving in the left lane and want to move into the right lane. You should:

Question

When changing lanes, you should check your vehicle's blind spots by looking over your shoulder in the direction that you want to move. Always check your mirrors and turn on your directional signal before beginning a lane change.

Accepted Answer

Check your mirrors, signal, and look over your right shoulder for other vehicles before changing lanes.

Answer

Check your mirrors, signal, and look over your left shoulder for other vehicles before changing lanes.

Answer

Check your mirrors, signal, and look over both shoulders for other vehicles before changing lanes.

Answer

Check your mirrors, signal, and change lanes.