What is the primary purpose of using turn signals?

The primary purpose of using turn signals is to alert other drivers of your intentions. Signaling before making a turn or lane change is crucial for maintaining safety on the road. It communicates your planned actions to nearby vehicles, allowing them to anticipate your movements and react appropriately. This practice helps prevent accidents by reducing confusion about your next steps while driving.

While signaling can also inform pedestrians about your actions, the primary focus is on other drivers since they are the ones most likely to be affected by your lane changes and turns. Additionally, signaling does not play a role in indicating to law enforcement your intention to change lanes, nor is it meant for non-functional or casual uses. Proper use of turn signals is an essential aspect of defensive driving and enhances overall road safety.