What does a broken white line indicate?

A broken white line on the roadway serves as a marker indicating that lane changing is permitted. This means that drivers are allowed to switch from one lane to another, provided they can do so safely and without interfering with the flow of traffic. The nature of a broken line communicates flexibility and allows for the movement of vehicles, which is important in maintaining smooth traffic dynamics.

In contrast, a solid white line would indicate that lane changing is not allowed, reinforcing the need for drivers to remain in their current lanes. Other options, such as indicating pedestrian crossings or marking the end of a highway, serve different purposes and are represented by specific road markings that convey those particular messages to drivers. Thus, understanding broken white lines is essential for safe driving and effective navigation on roadways.