What is the primary purpose of turn signals when driving?

The primary purpose of turn signals is to show other drivers your intended path. This communication is crucial for promoting safety on the road, as it helps to inform nearby vehicles about your intentions to turn or change lanes. By using turn signals, drivers can help prevent accidents and improve the flow of traffic, as other drivers will have a better understanding of their movements and can adjust accordingly.

Indicators serve as a non-verbal way of conveying intentions, thus maintaining awareness among all road users. This proactive communication fosters a more predictable driving environment and encourages cooperation among drivers.

While speed changes, pedestrian notifications, and alerts to police may have their own importance in specific contexts, they are not the fundamental purpose of turn signals. Turn signals are specifically designed to convey forthcoming directional changes to others on the road.