What does a solid red traffic light mean?

A solid red traffic light indicates that drivers must stop their vehicles and wait until the light turns green before proceeding. This traffic signal is a standard across most jurisdictions, aimed at controlling the flow of traffic and ensuring safety at intersections. Stopping at a red light is essential to prevent collisions with vehicles that may be crossing your path or with pedestrians that may be crossing the street. This rule emphasizes the importance of obeying traffic signals, as they help provide structure and predictability to how road users interact with one another, ultimately enhancing safety on roadways.