Which of the following is important for effective lane changes?

Using your turn signal is essential for effective lane changes because it communicates your intentions to other drivers. This reduces the likelihood of misunderstandings and accidents by making it clear that you plan to move into a different lane. Signaling alerts both nearby vehicles and pedestrians of your maneuver, allowing them to adjust their speed or position accordingly. This is a fundamental part of safe driving practices and helps maintain good communication on the road.

When changing lanes, safety is a priority, and signaling contributes significantly to that safety. It is not only a traffic law in most regions but also a critical defensive driving technique that promotes predictability on the road. Over time, consistent use of turn signals builds trust and awareness among drivers, contributing to a safer driving environment for everyone.