When approaching a congested intersection and the light is green, what should the driver do?

Answer: B — Stop before the intersection until it is clear

When approaching a congested intersection with a green light, the most prudent action is to stop before the intersection until it is clear. This strategy ensures safety for all road users, including pedestrians and other vehicles. Even with a green light, traffic may be backed up and obstructing the intersection. By waiting until the road is clear, the driver prevents potential collisions that could occur if they were to proceed without considering the current traffic conditions. In situations where the traffic is heavy, it's crucial to maintain awareness and avoid entering the intersection if there is not enough space to safely pass through. This behavior aligns with defensive driving principles, emphasizing caution and readiness to adapt to changing circumstances on the road, even when the traffic light indicates green.