When is it necessary to use turn signals?

Using turn signals is essential for safe driving as it communicates your intentions to other road users. Signaling before changing lanes or making turns allows other drivers, cyclists, and pedestrians to anticipate your movements, which helps to prevent accidents and ensures smoother traffic flow. It's a fundamental part of defensive driving, and it is legally required to use turn signals in these situations, regardless of whether there are other vehicles present or the traffic conditions. This practice encourages better awareness among all road users, promoting a safer driving environment.