Which type of sign is a stop sign?

A stop sign is classified as a regulatory sign because it conveys laws or regulations that road users must obey. Regulatory signs are essential for maintaining order and safety on the road; they inform drivers of specific legal requirements, such as stopping, yielding, or observing speed limits.

The stop sign specifically instructs drivers to make a complete stop at the intersection before proceeding, thus playing a critical role in preventing accidents and ensuring safe traffic flow. Ignoring the directive provided by a stop sign can lead to violations of traffic laws and potentially dangerous situations on the roadway.

In contrast, warning signs alert drivers to potential hazards or changes in road conditions, guide signs provide directions and information about destinations, and informational signs offer general guidance but do not dictate specific legal actions. Therefore, the classification of the stop sign as a regulatory sign is accurate and highlights its importance in traffic management.