This we found in our mailbox:

From Dortmund we send a sign of solidarity to the prisoners of the Hambach Forest! We agree with the slogan “Prisons are no solution but a part of the problem”. Fan the flames of solidarity in all cities, do not forget the prisoners… until all are free!

Many greetings to http://agdo.blogsport.eu/2015/11/24/solidaritaet-mit-den-gefangenen-des-hambacher-forst-aus-dortmund/