Neo-Nazi marches in Dresden and left-wing groups had been relatively weak for years. With the emergence of the "Dresden Nazifrei" alliance (Dresden without Nazis), the Nazi march was blocked from marching for the first time in 2010 by thousands of demonstrators, again in 2011 and prevented entirely in 2012. While part of East Germany, Dresden was in the so-called "valley of the clueless" ("Tal der Ahnungslosen"), with its citizens out of the reach of the Western radio and television that citizens elsewhere in the East were able to listen to illegally. Dresden continued to be different after the German reunification; while most states in
Dresden S-Bahn Tharandt), Cottbus and Hoyerswerda (via Cossebaude, Coswig and Ruhland) and Elsterwerda, with some stopping at Dresden stations (Dresden-Friedrichstadt, Dresden-Cotta, Cossebaude among others) on the Berlin-Dresden railway, which is not included in the Dresden S-Bahn network. The Trilex Express runs from Dresden Hauptbahnhof to Görlitz or Zittau (via Klotzsche, Radeberg). When there are good conditions for winter sports, two additional trains run through the Eastern Ore Mountains ("Osterzgebirge") to Altenberg. In addition, a Regional-Express runs from Dresden Hauptbahnhof via Heidenau and Pirna to Děčín in the Czech Republic. Trilex Regionalbahn services towards Görlitz and Zittau have formed the local services corresponding