Temporal de frío y nieve en Europa
A man clears snow from a car in Epsom in south England December 1, 2010. Heavy snow grounded all flights at Gatwick airport on Wednesday, while the worst early winter weather in almost two decades also caused severe delays on roads and rail lines up and down Britain. REUTERS/Toby Melville (BRITAIN - Tags: ENVIRONMENT SOCIETY)
Trucks are parked on the hard shoulder of the M25 motorway near Reigate in south England December 1, 2010. Heavy snow grounded all flights at Gatwick airport on Wednesday, while the worst early winter weather in almost two decades also caused severe delays on roads and rail lines up and down Britain. REUTERS/Toby Melville (BRITAIN - Tags: ENVIRONMENT SOCIETY TRANSPORT)