Germany temporarily reintroduced border controls at the Austrian border on September 13, 2015, and supended rail service to Austria by Deutsche Bahn for 12 hours. About 40,000 migrants were expected to Germany on the weekend of September 12-13, making it hard for Germany to cope in such a short time. Economics Minister Sigmar Gabriel told newspaper Der Tagesspiegel "Europe's idleness in the migrant crisis is starting to push Germany close to its limits." This was also meant to send a message to Eastern European countries Poland, Czech Republic, Hungary, that have resisted cooperation in accepting refugees that the Schengen Agreement itself was at stake. The Schengen Agreement of 1985 is one of the key achievements for European unity by allowing free movement without passports within the 26 countries of the European Union. Germany's Interior Minister Thomas de Maiziere, described the move for border controls as a "signal to Europe that the German government will live up to its humanitarian responsibility, but the burden connected with the large number of refugees must be distributed in solidarity throughout Europe." A provision in the Schengen Agreement allows for border controls to be temporarily reintroduced in a emergency situation. ...