When should turn signals be used?

Turn signals are a critical aspect of safe driving and are used to communicate a driver's intentions to others on the road. The correct answer signifies that turn signals should be employed any time a driver makes a turn, which ensures that other drivers, cyclists, and pedestrians can anticipate the movement. This use of turn signals enhances road safety by reducing the likelihood of accidents resulting from sudden or unexpected maneuvers.

Using turn signals during turns allows others to react accordingly, whether that means yielding, adjusting their speed, or maintaining their position. It is part of mutual respect on the road, fostering an environment where all users can navigate safely.

In contrast, some scenarios suggest limited use, such as only using turn signals when changing lanes or entering parking lots. However, these do not encompass all situations where signaling is necessary for clear communication. Relying solely on legal requirements may also overlook instances where it is prudent to signal, thereby compromising safety. Thus, the correct understanding of turn signal use is broader and includes any turning movement, aligning with best practices for safe driving.