When driving in fog, where should you position your headlights?

Answer: B — Low

When driving in fog, it is important to position your headlights low to the ground. This helps to improve visibility by preventing glare and reflection off the fog. Positioning headlights high or flashing them can actually further decrease visibility by illuminating the fog and creating a blinding effect. Turning your headlights off is not a safe option as it will make it difficult for other drivers to see your vehicle. Therefore, the best option in foggy conditions is to position your headlights low to the ground.