What is the purpose of using turn signals?

The purpose of using turn signals is to notify other drivers of a lane change. This communication is essential for maintaining safety on the road, as it helps other drivers anticipate your actions. By signaling your intent to turn or change lanes, you provide others with the opportunity to adjust their speed or position accordingly, thus minimizing the risk of collisions.

While there are various forms of communication on the road, such as using a horn or gestures to pedestrians, the primary function of turn signals is to convey your driving intentions to surrounding vehicles. This enhances overall traffic flow and promotes a safer driving environment.