When are you required to use turn signals?

The requirement to use turn signals is essential for ensuring safety and effective communication with other drivers on the road. When turning or changing lanes, utilizing turn signals provides a clear indication of your intent to other road users. This helps in preventing accidents and promotes a smoother flow of traffic.

Signaling your intentions allows motorists, cyclists, and pedestrians to anticipate your actions, thus reducing the likelihood of confusion. It is particularly important during maneuvers that may affect the paths of other drivers, such as approaching intersections where turns are made or when transitioning between lanes on multi-lane roads.

The other situations mentioned, such as parking, entering a highway, or driving over a certain speed limit, do not encompass the full range of scenarios in which signaling is necessary, which is primarily focused on turns and lane changes.