What does a solid red light indicate for drivers?

A solid red light indicates that vehicles must stop and wait until the light turns green. This traffic signal is universally recognized as a stop signal, meaning that all drivers must come to a complete halt at the marked stop line or intersection. The intention behind this rule is to ensure the safety of all road users, allowing pedestrians to cross and giving priority to traffic that has the right of way when the light changes.

When the light is red, drivers are legally required to remain stopped until the signal changes, which is crucial for preventing accidents and ensuring orderly flow at intersections. Ignoring a solid red light can lead to severe consequences, including traffic violations and collisions. Therefore, understanding this signal is essential for maintaining safety and compliance with traffic laws.