A man held by police over the Finsbury Park attack has been identified as 47-year-old father of four Darren Osborne.
Osborne, from Cardiff, was arrested after pedestrians were targeted by a man driving a van near Finsbury Park Mosque in north London early on Monday.
Witnesses described hearing a van driver, who was detained by members of the public at the scene, shout: “I’m going to kill Muslims.”
The man was initially arrested on suspicion of attempted murder but Scotland Yard said he was later arrested for the commission, preparation or instigation of terrorism including murder and attempted murder.
The incident is being treated as terrorism by police.