What should you do when the traffic light turns yellow?

When the traffic light turns yellow, the appropriate action is to prepare to stop. A yellow light serves as a warning that the light is about to change to red, indicating that drivers should slow down and prepare to stop safely. This is important for maintaining safety at intersections and preventing accidents.

Speeding through the intersection could lead to running a red light, which poses a significant danger not only to the driver but also to other road users. Waiting for the light to turn green does not apply because the yellow light signals that a change is imminent, and drivers are expected to react accordingly. Continuing to drive as usual without acknowledging the yellow light could result in being caught in the intersection when the light turns red, which is unsafe.