What do you do if visibility is drastically reduced by fog?

In situations where visibility is drastically reduced due to fog, it is crucial to prioritize safety. Adapting your speed to match the visibility conditions (choice 1) is essential because driving too fast increases the risk of accidents when you cannot see far ahead. Increasing the distance from the vehicle in front (choice 2) is also important, as it gives you more time to react if the vehicle in front suddenly stops or slows down.

On the other hand, driving closely behind another vehicle to use its rear lights for orientation (choice 3) is not recommended. This practice can lead to rear-end collisions, as it conveys a false sense of security and does not allow for adequate reaction time to unexpected stops or emergencies.

According to German traffic regulations, such as the Straßenverkehrsordnung (StVO), maintaining safe speeds and distances is necessary for preventing accidents, especially in hazardous conditions like fog. Therefore, it’s important to combine choices 1 and 2 for optimal safety.