Final answer:
Regulatory signs on the roads are there to instruct you about traffic rules and regulations.
Step-by-step explanation:
The regulatory signs that you see on the roads are there to instruct you about traffic rules and regulations. These signs provide important information and instructions to drivers, pedestrians, and cyclists to ensure safe and efficient traffic flow. For example, a stop sign tells drivers to come to a complete stop, while a speed limit sign specifies the maximum speed allowed on that road.