Christ almighty, that’s fucking awful! I worry sometimes for carrying medical drugs with me that are essential for my survival on this planet. Weed should be legalised everywhere anyways. Not that I smoke any more, I used to, enjoyed it and had fun - chose to stop all smoking around 17 years ago. 

Hope the rest of your time in Germany is better. It’s a lovely country but like so many, officials are becoming more and more cunty.