What is the main importance of using turn signals when changing lanes?

Using turn signals when changing lanes is crucial because it serves to inform other drivers of your intentions. When a driver signals, it communicates to those around them that they plan to move into another lane. This is an essential aspect of safe driving, as it helps to prevent accidents by allowing other motorists to react accordingly. If other drivers are aware of your intended movement, they can adjust their speed or position to create a safer environment for everyone on the road.

While complying with traffic regulations is important, the primary focus of turn signals is communication with other road users. Ensuring faster lane changes or avoiding the use of mirrors does not capture the fundamental purpose of signaling. Therefore, the act of signaling manifests a key responsibility towards safety and mutual respect among all drivers, making it a requirement that goes beyond simply following rules.