"Cordons have been put in place at the junctions of Moorgate and South Place, Eldon Street and Blomfield Street, and Wilson Street and South Street," City of London police said in an emailed statement.
London attack: Woman's act of restraining terrorists 'saves 20 lives'
Armed officers and explosive teams were patrolling the area, The Independent newspaper reported on its website.
This is a developing story and will be update accordingly.
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