What is the function of the 'right-of-way' law?

The function of the 'right-of-way' law is primarily to determine which vehicle has the priority in traffic situations, especially at intersections. This law is essential for ensuring safe and efficient movement on the roads, as it helps prevent collisions by providing clear guidelines for drivers.

For instance, when two vehicles approach an intersection at the same time, the right-of-way rule dictates who must yield, thus promoting a smoother flow of traffic and reducing uncertainty. This law is crucial for the overall safety of road users, including vehicles and pedestrians, as it helps to establish order in potentially chaotic situations.

In contrast, maintaining speed limits, regulating truck sizes, and controlling pedestrian behavior are important aspects of traffic laws, but they do not specifically address the priority of movement among vehicles, which is the primary focus of the right-of-way law.