What is the appropriate action when driving in fog, rain, or snow?

When driving in fog, rain, or snow, using low beams is the appropriate action because they help enhance visibility without causing significant glare that can obscure vision for both the driver and other road users. High beams can reflect off precipitation like fog, rain, or snow, creating a wall of light that makes it difficult to see. By using low beams, the light cast is directed closer to the road, improving visibility and allowing the driver to better see vehicles, road markings, and any obstacles.

Turning on hazard lights might imply that a vehicle is stopped or experiencing an issue, which could confuse other drivers. Driving with parking lights on does not provide adequate illumination for safe driving conditions and can make the vehicle less visible to others. Therefore, using low beams is essential for maintaining safety and enhancing visibility during such adverse weather conditions.