What does a red light mean?

A red light signifies that drivers must come to a complete stop at the intersection. The function of a red light is to control traffic flow and ensure the safety of all road users, allowing pedestrians to cross and opposing traffic to move. Drivers must remain stopped until the traffic light changes to green, signaling that it is safe to proceed. This rule is crucial for preventing collisions and maintaining order on the roads. The importance of adhering to red light signals cannot be overstated, as running a red light can result in serious accidents and legal penalties.

The other options suggest alternatives to stopping that are not in accordance with traffic laws and safety protocols.