What does a red traffic light indicate?

A red traffic light indicates that drivers must stop and wait for the light to turn green. This is crucial for maintaining traffic flow and safety at intersections. When a vehicle approaches a red light, it serves as a signal to halt before entering the intersection, allowing vehicles and pedestrians from other directions to proceed safely.

Stopping at a red light gives drivers time to assess the situation, ensuring that the intersection can be navigated safely once the light changes. This rule is vital for preventing accidents and ensuring the orderly movement of traffic. Understanding the meaning of traffic signals is essential for all road users, and a red light serves as a clear directive to stop and wait for a safe opportunity to continue on the road.