Final answer:
The primary purpose of traffic laws is to regulate and control traffic. Speed limits, traffic signals, and signs are examples of traffic control devices that help ensure safety and efficient movement of traffic.
Step-by-step explanation:
The primary purpose of traffic laws is to regulate and control traffic. Traffic laws establish rules and regulations that govern the behavior of drivers, pedestrians, and other road users. They help maintain order, promote safety, and ensure the efficient movement of traffic.
For example, speed limits are set to regulate the speed at which vehicles can travel on certain roads, reducing the risk of accidents. Traffic signals and signs control the flow of vehicles at intersections, directing when they can proceed and when they must stop. By regulating and controlling traffic, traffic laws aim to protect the safety and well-being of all road users.