When are drivers required to use turn signals?

Drivers are required to use turn signals whenever they are changing lanes or making turns. This requirement is essential for maintaining safety on the road, as signaling provides clear communication with other road users about a driver's intentions. When a driver indicates their planned action, it allows other vehicles and pedestrians to anticipate and react appropriately, thereby reducing the likelihood of accidents.

Using turn signals applies not only when making turns at intersections but also when altering the vehicle's position in a lane. This includes merging onto highways, changing lanes to avoid obstacles, or even executing a turn into a driveway. The law mandates consistent use of turn signals to ensure that all drivers are informed of each other's maneuvers, promoting a smoother flow of traffic and enhancing overall road safety.