When faced with a yellow light turning to red, what is the correct action?

Answer: B — Stop if it is safe to do so

When approaching a yellow light that is about to turn red, the appropriate action is to stop if it is safe to do so. This rule is designed to promote safety on the roads. A yellow light signals that the traffic light is about to change to red, which means that vehicles should prepare to stop. If a driver is already too close to the intersection when the light turns yellow, they should focus on stopping safely rather than trying to clear the intersection quickly. Stopping at a yellow light is important as it helps prevent collisions that may occur if drivers speed up to cross when the light is changing. It also allows for a clear and measured response for vehicles waiting at the red light, allowing them to proceed when the light turns green. In contrast, speeding up to cross the intersection, ignoring the light, or making an immediate left turn in this situation can lead to dangerous scenarios, including accidents. These options might compromise the safety of all road users, as they do not follow the traffic signal regulations meant to ensure orderly and safe vehicular movement.