The man MI5 didn’t think was dangerous: Killer used gym to radicalise youngsters, worked out with a terror suspect on the FBI watch list and was reported to the security services LAST SUMMER

The London Bridge massacre mastermind was a member of an all-Muslim gym run by a terror suspect on a FBI watchlist and tried to radicalise young people he worked out with, it was revealed today.

Khuram Butt, 27, worked at Ummah Fitness in Ilford with Sajeel Shahid, 41, a member of Anjem Choudary’s al-Muhajiroun network who was accused of helping train the 7/7 bomb ringleader.

Yet Butt was deemed a ‘low priority’ by police and MI5 despite his links to Choudhury, Europe’s most notorious hate preacher.