Well @felix.herrmann, although we don't overtly try to draw a parallel between the school and the camp, we are making some cheeky transition between one and the other in the edit. One teacher in the film is himself getting this point across. He says that teachers are making a ranking of the 'most shocking concentration camps' to establish where to take the kids and 'maximise the emotional impact' on them. He says this is a 'nazi' way of thinking.