see this Information: http://tinyurl.com/q27foey
This is a translation via Google Translate:
Refugees can go without a ticket train
Train conductors of Deutsche Bahn have been instructed to require refugees no ticket. Hence, they can continue to travel by train through Germany, without paying for anything.
The statement goes on to say that refugees neither a penalty may be imposed as fare dodgers, nor that the police must be informed.
Also for the East German railway GmbH exist similar regulations because a ticket sale to refugees "impossible" was "due to refusal to pay or language barriers." "It does not help to conceal truths before the citizens," said the Thuringian FDP politician Thomas Kemmerich.