People queue at St Pancras station in London Monday Dec. 20 2010, as the Eurostar cross channel train operator said services were being canceled or severely delayed due to speed restrictions in ... more 
People queue at St Pancras station in London Monday Dec. 20 2010, as the Eurostar cross channel train operator said services were being canceled or severely delayed due to speed restrictions in England and France caused by snow and freezing temperatures. London's Heathrow Airport, Europe's busiest, said on Monday it expected only a limited number of flights to arrive and depart. Hundreds of passengers camped overnight in terminal buildings after services were canceled or delayed. less 
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Associated Press | Photo By Lewis Whyld, PA
Tue, Dec 21, 2010 8:40 PM EST