The incident took place at Sony Music's UK headquarters in Derry Street and led to the evacuation of the area, reports Efe news.
"Two people have suffered stab injuries - their conditions are not life-threatening or life-changing," the Metropolitan Police force said in a statement. "One person has been arrested."
The incident was not being treated as terror-related nor was there evidence of any firearms, police said.
(This story has not been edited by Devdiscourse staff and is auto-generated from a syndicated feed.)