What does a red traffic light indicate?

A red traffic light indicates that drivers must stop and wait for the green light before proceeding. This traffic signal is a fundamental aspect of road safety and traffic management, ensuring that vehicles come to a complete halt at intersections. The purpose of the red light is to control the flow of traffic, allowing vehicles moving in the opposite direction or pedestrians at crosswalks to move safely without interference.

The requirement to stop at a red light is critical for preventing accidents and ensuring orderly traffic movement. Understanding this rule helps drivers maintain safe driving habits and contributes to overall road safety. When the light changes to green, drivers are then permitted to proceed with caution, ensuring they check for any pedestrians or other vehicles that may still be in the intersection.