Londonderry, Northern Ireland, UK. 26th January, and emergency services are at the scene of an incident at John Street in Londonderry where they say they have concerns for the safety of a man, who claims to be armed with an explosive device. Credit: George Sweeney/Alamy Live News

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Members of the emergency services at the scene of a security alert in John Street, Londonderry, Northern Ireland.

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Size: 4928px × 3280px
Location: John Street, Londonderry, Northern Ireland, UK, Europe
Photo credit: © George Sweeney / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: alert, block, bomb, cordon, derry, device, disruption, emergency, engines, evacuation, explosive, fire, ireland, landrover, londonderry, northern, police, psni, road, scare, security, service, services, suspect, terror, terrorism, traffic, vehicles