What does a solid red light indicate?

A solid red light indicates that drivers must come to a complete stop and wait for the green light before proceeding. This is a fundamental rule of traffic signals designed to ensure safety at intersections.

When facing a red light, vehicles are not permitted to move forward, and stopping allows for the safe passage of cross traffic or pedestrians that may have the right of way. This clear communication through traffic signals helps prevent accidents and controls the flow of traffic in a predictable manner.

While the other choices suggest different forms of action, they do not align with the universal rule that a solid red light requires a full stop. Understanding the importance of this rule is essential for safe driving practices.