What does a red traffic light mean?

A red traffic light signifies that drivers must come to a complete stop at the intersection. This signal is crucial for maintaining order and safety on the road. When the light is red, it indicates that vehicles must halt and wait for the green light before proceeding. This allows cross traffic and pedestrians to move safely through the intersection. Understanding this rule is essential for all drivers, as it helps prevent accidents and ensures that everyone on the road follows the same rules for safe travel. Ignoring a red light can lead to severe consequences, including traffic violations and accidents.