What action should be taken when a driver approaches a traffic signal that is turning yellow?

When a driver approaches a traffic signal that is turning yellow, the appropriate action is to stop if it is safe to do so. A yellow traffic signal serves as a warning that the light is about to change to red, indicating that vehicles should prepare to stop. Stopping safely means ensuring that there is enough distance to brake without causing a hazard to other vehicles or pedestrians.

This decision is based on traffic laws that emphasize safety and predictability on the road. A yellow light is not an invitation to accelerate and try to "beat" the red light, which could lead to dangerous situations. Additionally, preparing to make a right turn without regard for the impending signal change may distract from the need to monitor for any cross traffic that may also be affected by the change in light. Proceeding with caution could be interpreted in various ways; in this scenario, the priority should be on stopping safely when faced with a yellow light to avoid running a red light, which is a violation of traffic law and can result in dangerous accidents.