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HANOVER, GERMANY - NOVEMBER 15: A timetable at the Hanover main station entrance hall is seen during the German locomotive drivers union strike at the Hanover central station on November 15, 2007 in Hanover, Germany.The German locomotive drivers union (GDL) included long distance passenger trains for the first time ever, in addition to their strike action to freight and commuter trains. The labor dispute with German state railway Deutsche Bahn has been unresolved for several months now and both parties remain deeply entrenched in their positions. (Photo by Friedemann Vogel/Getty Images)

HANOVER, GERMANY - NOVEMBER 15:  A timetable at the Hanover main station entrance hall is seen during the German locomotive drivers union strike at the Hanover central station on November 15, 2007 in Hanover, Germany.The German locomotive drivers union (GDL) included long distance passenger trains for the first time ever, in addition to their strike action to freight and commuter trains. The labor dispute with German state railway Deutsche Bahn has been unresolved for several months now and both parties remain deeply entrenched in their positions.  (Photo by Friedemann Vogel/Getty Images)