What is the primary function of regulatory signs on the road?

Regulatory signs are essential for maintaining order and safety on the roads, and their primary function is to control and regulate traffic through mandatory instructions. These signs communicate specific rules that drivers must follow, such as speed limits, stop signs, yield signs, and other regulations designed to govern driving behavior and promote safe interactions among all road users.

For instance, a speed limit sign dictates the maximum allowed speed on that road, thereby helping to reduce the likelihood of accidents. Similarly, a stop sign requires drivers to come to a complete stop, ensuring that they check for other vehicles and pedestrians before proceeding. These mandatory instructions are crucial for enforcing traffic laws and ensuring compliance, making roadways safer for everyone.

While other types of signs also play important roles, such as providing information about road conditions, indicating scenic routes, or suggesting alternate routes during construction, these functions do not fall under the category of regulatory signs. Their primary purpose remains focused on controlling traffic and mandating legal compliance on the roadways.