What is the key purpose of Regulatory Traffic Signs?

The key purpose of Regulatory Traffic Signs is to enforce legal provisions for drivers. These signs are established to ensure compliance with traffic laws and regulations, which promote safety and orderly movement on the roads. They communicate specific rules that drivers must follow, such as speed limits, no parking zones, and other essential regulations necessary for safe and efficient traffic management. Adhering to these signs is crucial for reducing accidents and maintaining traffic discipline.

While guidance and information about road conditions or hazards are important, those are functions of different types of signs, such as guide or warning signs. Regulatory signs specifically indicate what a driver must or must not do, and their primary role is to enforce the laws governing road usage.