Train station in Singen, waiting on a transfer train to Zurich. Note two things: 1) the track is divided into sections A, B, C, D, E and F; first class cars stop at section C, the restaurant car at D, and second class at sections E and F; 2) the train is 20 minutes late due to a mechanical defect, the announcement of which caused an uproar and lots of eye rolling ("Trains late in Germany? What's next, no beer on the train?!")