What does a solid red traffic light signify?

A solid red traffic light signifies that drivers must stop completely before the intersection or at a marked stop line. It is a clear indication to halt any forward movement, ensuring that vehicles do not enter the crosswalk or intersection when it is unsafe. This rule is crucial for maintaining safety on the roads, as it prevents potential collisions with other vehicles or pedestrians who may have the right of way.

When the light is red, drivers must remain stopped until the light changes to green, indicating that they can safely proceed. This rule is a fundamental aspect of traffic control systems, serving as a clear directive that prevents confusion and promotes orderly traffic flow. Understanding this meaning helps ensure compliance with traffic regulations and enhances overall road safety.