Which color is typically used for regulatory signs?

Regulatory signs are crucial for ensuring safe and orderly traffic flow, and they are typically designed in a color that conveys a sense of authority and importance. The use of red for regulatory signs signifies that a driver must take certain actions or adhere to specific regulations. For instance, stop signs, yield signs, and do not enter signs are all designed in red to immediately capture a driver's attention and convey the necessity of compliance with the law.

In contrast, other colors are assigned to different types of signs. Orange is predominantly used for construction and maintenance signs, signaling caution in work zones. Blue is reserved for informational signs, such as those indicating services. Green typically indicates direction or guidance, such as street signs or distance markers. Recognizing the function associated with each color helps drivers adhere to regulations and maintain road safety.