Note all these pupils are wearing normal clothing (no hi-viz), and only one is wearing a helmet. The road they are cycling on goes to their schools (primary and secondary), some playing fields, a dog park, the local rowing club, and a bathing area on the nearby local lake, so it's very quiet. The road going off to the right is a Fahrradstraße, on which cyclists have absolute priority (https://de.wikipedia.org/wiki/Fahrradstrasse). Do these pupils look like they are worried they might die cycling to school? In the hi-viz, helmet-wearing UK a so-called eco-school has recently banned bikes from the school premises on the grounds of "health and safety", and is removing the bike shed to extend the teachers' car park: http://www.childhoodfreedom.com/forum/viewtopic.php?f=7&t=35.