Folded map on the bike

Complex assemblage A nicely folded map for a careful bike-rider? At first glance, its looks as if the owner folded a map intelligently to find his/her way in the city. But the same map is on every bike around and if you read it you notice that it's a warning about the upcoming removal of the bike. An interesting signal of map usage with bikes anyway. Seen in Zürich, Switzerland this week.