BERLIN, GERMANY - DECEMBER 10: A car tyre in the snow is pictured on December 10, 2010 in Berlin, Germany. The upper house of parliament (Bundesrat) decided that Germany's car drivers are obliged to have snow tyres on their vehicles from December 4, 2010 for the duration of the winter season. (Photo by Andreas Rentz/Getty Images)
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Getty Images News Andreas Rentz