London, Westminster Bridge and Parliament extremist group claimed responsibility for the attack on the premises Islamic State (IS).

On Thursday,he group's spokesman said amaka News Agency reported Thursday on the website site monitoring the activities of terrorist intelligence.During the session of the House of Commons on Wednesday attacked the car of a man. Four people were killed in the attack. The hospital has 9 members, of whom seven are in critical condition. Police arrested eight people on suspicion of involvement in the attack. London,six of them were arrested in the overnight raid.