What is the main purpose of turn signals?

The main purpose of turn signals is to alert other drivers of your intention to turn or change lanes. Utilizing turn signals provides a clear and standardized way for drivers to communicate their next actions to others on the road, which enhances safety and promotes smoother traffic flow.

When a driver activates their turn signal, it indicates whether they plan to turn left, right, or change lanes. This information is crucial for the drivers around them, as it allows them to make informed decisions about their own movements, helps prevent collisions, and reduces the risk of misunderstandings on the road.

The other choices do not accurately reflect the function of turn signals, as they imply confusion, style, or limited communication focused solely on pedestrians, which undermines the collaborative safety purpose that turn signals serve in broader traffic situations.