New Hampshire Drivers Practice Test

When driving in fog, using low beams is essential because they provide better visibility without creating glare that can reflect off the fog. High beams tend to scatter in foggy conditions, which results in a blinding effect and decreases your ability to see clearly. Low beams, on the other hand, illuminate the road ahead while minimizing glare, allowing you to navigate safely through fog without compromising your visibility or that of other drivers. Keeping headlights off is dangerous in fog, as it significantly reduces visibility, making it difficult to see the road or for others to see you. Speeding up is also hazardous in fog since it reduces reaction time and increases the likelihood of accidents. Therefore, using low beams is the safest and most effective practice for driving in foggy weather.