A police-woman stands guard outside a police cordon at Waterloo Station, central London on March 5, 2019, following a report of a suspicious package at the station. - Three small improvised explosive devices were found at buildings at Heathrow Airport, London City Airport and Waterloo train station in what the Metropolitan Police Counter Terrorism Command said was being treated as a "linked series". (Photo by Tolga AKMEN / AFP) (Photo credit should read TOLGA AKMEN/AFP/Getty Images)
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Police: 3 improvised explosives found in London
British counter-terrorism police are investigating three small improvised explosives found near three major transportation hubs. CNN's Phil Black delivers the latest.
1:44 • Source: CNN
World News 11 videos
A police-woman stands guard outside a police cordon at Waterloo Station, central London on March 5, 2019, following a report of a suspicious package at the station. - Three small improvised explosive devices were found at buildings at Heathrow Airport, London City Airport and Waterloo train station in what the Metropolitan Police Counter Terrorism Command said was being treated as a "linked series". (Photo by Tolga AKMEN / AFP) (Photo credit should read TOLGA AKMEN/AFP/Getty Images)
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Police: 3 improvised explosives found in London
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