What action should be taken when approaching a yellow traffic light?

When approaching a yellow traffic light, a driver should prepare to stop if it is safe to do so. The yellow light serves as a warning that the signal is about to change to red. It indicates that drivers should evaluate their situation and decide whether they can safely stop before the intersection or if they are too close and require continuing through the intersection safely.

This approach prioritizes safety, as attempting to speed up to clear the intersection increases the risk of an accident, especially if the light turns red while in the intersection. Ignoring the light while crossing could lead to dangerous situations if another vehicle enters the intersection. Turning left immediately is inappropriate unless the intersection is clear and the driver is sure that the turn can be completed safely without running a red light. Thus, preparing to stop provides the most cautious and responsible response to a yellow traffic light.