HAMBURG, GERMANY - NOVEMBER 16:  Trucks stuck in a traffic jam in Hamburgs Habour November 16, 2007 in Hamburg, Germany. While travelers are coping with the strike by using different modes of transportation or by accepting prolonged travel times the strike staged by the German union of locomotive drivers (GDL) is starting to impact the economy quite visibly. Various seaports are starting to report problems in moving cargo in and out because the freight trains are not in service. ?  (Photo by Krafft Angerer/Getty Images)