Which sign indicates traffic laws and regulations?

The sign that indicates traffic laws and regulations is the regulatory sign. Regulatory signs are designed to inform drivers of the laws they must follow and often convey essential information such as speed limits, stop or yield requirements, and other important rules of the road. These signs are typically rectangular or square and feature clear, direct messages that enforce specific legal requirements.

Understanding the role of regulatory signs is crucial for safe driving, as they guide behavior on the roadway and help maintain order in traffic flow. Compliance with these signs is mandatory, and failure to adhere to their instructions can result in penalties, including fines or accidents.

On the other hand, warning signs, while important for safety, primarily alert drivers to potential hazards or changes in road conditions rather than enforce laws. Informational signs provide guidance or details about destinations, facilities, or services, rather than traffic regulations. Construction signs inform drivers about roadwork and related detours or changes but do not set specific traffic laws. Each type of sign serves a distinct purpose, but regulatory signs are the only ones that dictate legal obligations for drivers.