How are parking signs classified?

Parking signs are classified as regulatory signs because they inform drivers of specific laws or regulations that must be followed regarding parking restrictions. These signs indicate whether parking is permitted, prohibited, time-restricted, or has specific requirements, such as permit parking or accessible parking. Regulatory signs are designed to enforce compliance with traffic laws, and failure to adhere to these signs may result in penalties, such as fines or towing.

In contrast, warning signs are meant to alert drivers to potential hazards or unexpected conditions on the road, guide signs provide information about directions or points of interest, and informational signs typically share general information without enforcing traffic laws. The primary function of a parking sign falls squarely within the regulatory category, as it establishes mandatory practices for drivers in relation to parking zones.