London Tube Stations Evacuated

LONDON - JULY 21: Commuters make their way home at Embankment tube station on July 21, 2005 in London. Three London underground train stations have been evacuated following the minor explosions which have hit the capitals transport networks. Warren Street, Oval and Shepherd Bush have all been targeted including a bomb detonated on a bus in Hackney. Reports have revealed there are no major casualties at this time. (Photo by Bruno Vincent/Getty Images)