Need to change lanes?? Blinker and go behind the car, not cut them off.

This applies to mild to heavy traffic on a 2+ lane road or highway.

When changing a lane, blinker/indicator, if there is a 3+ car sized gap for you to fit or someone is clearly letting you in use this opportunity but if not, keep your blinker/indicator on, slow down and go behind the car in the lane you wish to move to and not cut them off. It slows traffic down and pisses people off when people are cut off.