Why should you lower your speed now?

You should lower your speed because you are badly visible to other road users. In German traffic rules, poor visibility means other drivers, cyclists, or pedestrians may not see you in time to react safely. This can happen in situations like sharp curves, narrow roads, or areas with obstacles blocking the view. Reducing speed gives you more time to respond and allows others to notice you sooner, preventing accidents. Even if the road conditions or traffic rules do not explicitly require a lower speed, poor visibility alone justifies slowing down for safety.