The six ISIS terrorists have been charged with failing to file for the full suite of benefits offered by the Government. They have rules to provide these for all refugees.
Housing, food, medical care, education and recreation; are all basic human rights, that the German Government is eager to provide to its noble refugees. Lapses in the provision of these services, is simply intolerable, and possibly could be criticized as racist.
500-6? I guess the germans have some doubt about their police being able to handle things.