Driving in **dense fog** is very 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 cause the vehicle to skid.

To drive safely in these conditions, it is crucial to **moderate your speed**. Driving slowly gives you more time to react to any obstacles or changes on the road. If the fog is extremely dense and visibility is almost zero, it is advisable to **stop the vehicle** in a safe place until conditions improve.


Additionally, it is important to maintain a **large safety distance** from other vehicles to avoid collisions. You should also turn on the **dipped headlights and fog lights** to improve visibility and be more visible to other drivers.

In summary, the key to driving in dense fog is to reduce speed and, if necessary, stop to ensure safety.