What does it warn you about if you encounter a yellow traffic light?

A yellow traffic light serves as a warning that the traffic signal is transitioning from green to red. This signal indicates that drivers should prepare to stop unless they are too close to the intersection to do so safely. The primary purpose of the yellow light is to ensure that drivers recognize the imminent change in traffic conditions and take appropriate action.

Recognizing the yellow light as a cue to slow down helps maintain safety on the road, reducing the likelihood of accidents at intersections. When the light turns yellow, drivers may have only a brief moment to react, which is why it is crucial to understand the significance of this signal. This knowledge contributes to better decision-making while driving, allowing for safer navigation through intersections.