What does a "stop and go" signal at a traffic light indicate?

The "stop and go" signal at a traffic light specifically indicates that drivers must stop for incoming traffic before they can proceed. This signal is crucial for ensuring the safety of all road users, as it helps manage the flow of vehicles and ensures that drivers are aware of other vehicles or pedestrians that may be crossing their path.

In situations where this signal is present, it may indicate that there is a phase where traffic will be stopped to allow other vehicles or pedestrians to move safely. Therefore, the requirement to stop ensures that drivers yield to any traffic that has the right of way, preventing potential collisions. Understanding this signal helps drivers navigate intersections safely and comply with traffic regulations, ultimately contributing to safer road conditions for everyone.