What is the purpose of turn signals?

The primary purpose of turn signals is to inform other drivers of your intention to turn or change lanes. By using turn signals, you communicate your upcoming actions to other road users, which plays a crucial role in maintaining safety and order on the roads. This signaling helps prevent accidents and misunderstandings, allowing other drivers to anticipate your movements and adjust their driving accordingly.

While notifying cyclists or indicating parking might have some relevance in specific contexts, they are not the overarching function of turn signals. Furthermore, distracting other drivers undermines road safety and is contrary to the intended use of turn signals. Effective communication on the road is essential, and using turn signals appropriately is a fundamental component of responsible driving.