BERLIN, GERMANY - NOVEMBER 05:  Travellers look on as a bus operated by Flixbus arrives at the central bus station on November 5, 2014 in Berlin, Germany. Bus companies in Germany are set to profit from a surge in passengers as Germany braces for a four-day nationwide strike by train drivers of the GDL labor union that will bring much of the cargo and passenger transport of German state rail carrier Deutsche Bahn to a halt. The GDL is in a long-drawn conflict with Deutsche Bahn over working hours and pay and the strike, which for passenger transport begins at 4 am Thurdsay morning, is to be the longest in Deutsche Bahn's history.  (Photo by Sean Gallup/Getty Images)