South Carolina Driver's Permit Practice Exam

What does a red traffic light indicate?

1. Proceed with caution

2. Stop completely

3. Speed up to clear the intersection

4. Merge safely

The correct answer is: Stop completely

A red traffic light indicates that drivers must come to a complete stop. This signal is a fundamental rule of traffic safety, designed to regulate the flow of vehicles and prevent accidents at intersections. When facing a red light, all vehicles must halt behind the stop line, crosswalk, or intersection area until the light turns green, signaling that it is safe to proceed. Stopping completely allows drivers to assess their surroundings and ensure that it is indeed safe to go, particularly with pedestrians potentially crossing or vehicles coming from other directions. Understanding this rule is crucial for maintaining safety on the roads and respecting the rights of other road users. Complying with traffic signals, including red lights, is essential for effective traffic management and minimizing the risk of collisions.