Pedestrians walk during a snow-fall in central London, Saturday, Dec. 18, 2010. Plunging temperatures and heavy snow saw large swathes of Britain grind to a standstill, as London's Gatwick Airport ... more 
Pedestrians walk during a snow-fall in central London, Saturday, Dec. 18, 2010. Plunging temperatures and heavy snow saw large swathes of Britain grind to a standstill, as London's Gatwick Airport closed its runway and British Airways cancelled flights at Heathrow. less 
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Associated Press | Photo By Alastair Grant
Mon, Dec 20, 2010 4:24 AM EST