What is the appropriate action when a traffic light turns yellow?

When a traffic light turns yellow, the primary action expected from drivers is to come to a complete stop if it is safe to do so. A yellow light indicates that the signal is about to change to red, prompting drivers to make a decision regarding their next move. Stopping is the safest choice when there's enough time and space to do so without endangering oneself or others.

This approach emphasizes traffic safety by preventing drivers from running through a light that is about to turn red, which can lead to accidents. Generally, the intention behind the yellow light is to provide a brief warning to drivers to prepare to stop.

While other actions may seem plausible, like accelerating or ignoring the light, they can lead to unsafe situations or traffic violations. It's crucial for drivers to recognize the meaning of traffic signals and respond to them appropriately to maintain the flow of traffic and ensure safety for all road users.