What should you anticipate while driving, when it starts to rain after a long dry period?

When it rains after a long dry period, the road can become particularly slippery due to oil and grime that have built up on the surface. This makes option 1 correct. Additionally, visibility can be reduced because of rain on your helmet visor, making it harder to see clearly, which makes option 2 correct as well.

Option 3, which states there is a shorter braking distance, is not correct. In wet conditions, the braking distance actually increases due to reduced traction on the road. Understanding this combination is important for ensuring your safety and that of others on the road, as it prepares you to take precautions necessary for driving in hazardous weather conditions. The German traffic regulations emphasize the importance of adapting your driving behavior based on current conditions for a safe driving experience.