Tennessee Permit Practice Test

What does a yellow traffic light mean?

1. Proceed with caution

2. The light is about to turn red

3. Speed up to clear the intersection

4. Stop immediately

The correct answer is: The light is about to turn red

A yellow traffic light serves as a signal to drivers that the light is about to transition to red. This warning indicates that vehicles should prepare to stop if it is safe to do so. It is a crucial traffic control measure designed to enhance safety at intersections by giving drivers a brief period to react appropriately, either by slowing down to stop or by making a decision based on their proximity to the intersection. Drivers should remember that a yellow light does not suggest they should accelerate to clear the intersection, as doing so can lead to unsafe situations or collisions. Also, it is important to note that stopping immediately may not always be the best choice, especially if a driver is too close to the intersection when the light turns yellow, as this could result in an abrupt stop or an accident. Understanding the function of a yellow light is essential for promoting safe driving practices.