Driving in conditions of **dense fog** is dangerous because it reduces the visibility of the road, signs, and other vehicles. Additionally, the moisture on the ground decreases the grip of the tires, which can make controlling the vehicle difficult.

To drive safely in these conditions, it is essential to **reduce speed**. Driving slowly allows you to react with more time to any obstacle or change on the road. It is also important to maintain a **large safety distance** from other vehicles to avoid collisions.


In addition to reducing speed, it is recommended to turn on the dipped headlights and fog lights to improve visibility and be more visible to other drivers. However, driving only with the front fog light is not sufficient to ensure safety.

Therefore, the most important and effective measure in conditions of dense fog is to **reduce speed** to adapt to the adverse road conditions.