Ohio Drivers Ed Practice Exam

Using low beam headlights and reducing your speed is the appropriate action when driving in fog because low beams are specifically designed to illuminate the road directly in front of you without reflecting off the fog or mist, which can create glare and hinder visibility. High beam headlights can make it difficult to see because the light reflects off the moisture in the air, causing a blinding effect.

Driving as normal in fog conditions is unsafe, as it can drastically reduce your visibility and increase the risk of accidents. Turning off your headlights is not advisable, as it further diminishes your visibility and makes it harder for other drivers to see you. By using low beams and reducing speed, you enhance your ability to react to any obstacles or sudden changes in the road ahead while also contributing to overall safety on the road.