What does a red regulatory sign typically instruct drivers to do?

A red regulatory sign typically instructs drivers to stop or avoid a specific action. Red is universally recognized as a color that denotes the need for a driver to halt their movement, ensuring safety in situations where proceeding could lead to danger. Common examples of red regulatory signs include stop signs, yield signs when paired with red, and no entry signs. These signs are critical in directing traffic flow and enhancing roadway safety by clearly indicating to drivers that they must respond immediately by stopping or refraining from certain actions at intersections or specific areas. This regulation is essential for preventing accidents and ensuring that all road users adhere to the established traffic laws.