A terror attack near a London mosque is "every bit as sickening" as others in recent weeks, Theresa May says.
A man drove a van into worshippers close to Muslim Welfare House in Finsbury Park as they were gathered to help an elderly man who had collapsed.
He later died, but it is not clear if this was a result of the attack. Nine other people were taken to hospital.
A 47-year-old man was held on suspicion of attempted murder and later further arrested over alleged terror offences.
Scotland Yard said he was being held on suspicion of the commission, preparation or instigation of terrorism including murder and attempted murder.
