Why is using turn signals correctly critical?

Using turn signals correctly is critical primarily because it serves as a means of communication with other drivers on the road. When a driver uses turn signals, they indicate their intention to change lanes, make turns, or perform other maneuvers. This communication helps to create a safer driving environment by allowing other road users to anticipate the actions of the vehicle signaling. It reduces the risk of accidents that could occur due to misunderstandings or sudden, unexpected movements.

Effective use of turn signals also fosters a culture of mutual respect and cooperation among drivers. When everyone is aware of one another's intentions, it helps maintain a smoother flow of traffic and can contribute to more efficient driving conditions. Miscommunication can lead to collisions, which is why adhering to the proper use of turn signals is not only a legal requirement in many jurisdictions, but also a key practice in defensive driving.