Massachusetts Permit Practice Test 2025 – Complete Exam Prep

When driving in foggy conditions, using low beams and reducing speed is essential for maintaining safety on the road. High beams can cause reflections off the fog, which can obscure visibility even further, making it harder to see both the road and other vehicles. Therefore, low beams are recommended as they illuminate the road directly in front of the car without contributing to glare.

Additionally, reducing speed is crucial in fog because visibility is often significantly decreased, and stopping distances can be longer. Driving at the speed limit may not be safe under such conditions, as the limit assumes clear weather and road conditions. Ignoring the fog and proceeding as normal can lead to dangerous situations, including collisions, as drivers may not be able to see obstacles, road signs, or other vehicles in time to react appropriately. Prioritizing visibility and control by using low beams and adjusting speed can help ensure safer navigation through fog.