Commuters crowd on to a tube at Oxford Street station, in London, England, Feb. 5, 2014.
Today marks the first full day of a 48-hour strike by London underground workers.
Workers on London's Underground train system began strike action at 9:00 pm on Feb. 4, causing chaos for commuters arriving for work this morning.
Read more: London Tube strike forces millions of rain-soaked commuters to find alternate routes
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