What do red markings on a roadway indicate?

Red markings on a roadway indicate that the roadway should not be entered. This typically signals that certain areas are prohibited for vehicle access, helping to maintain safety and order on the roads. For instance, red zones often indicate no parking areas, fire lanes, or other restrictions where vehicles should avoid stopping or entering. Understanding and recognizing these markings is crucial for safe driving and compliance with traffic regulations. Properly adhering to these signals helps prevent accidents and ensures the smooth flow of traffic while also allowing emergency vehicles to access critical areas without obstruction.