What should you do if you approach a yellow traffic light?

When you approach a yellow traffic light, the correct action is to slow down and prepare to stop. A yellow light serves as a warning that the traffic signal is about to turn red, indicating that drivers should not speed up, as this could lead to running a red light and potentially causing an accident. Slowing down allows drivers to assess the situation safely and make the right decision whether to stop or proceed if stopping is not possible. It emphasizes the importance of adhering to traffic signals and maintaining safety for all road users.

The other options entail dangerous actions. Speeding up to cross the intersection increases the risk of colliding with vehicles that may already be in the intersection or that may receive a green light afterward. Maintaining the same speed could also result in running the light if it turns red before you cross, which is against traffic laws. Ignoring the yellow light completely can lead to serious safety hazards and legal consequences. Thus, the appropriate response is to slow down and prepare to stop when you see a yellow traffic light.