MS had proved the capability to provide investigators with access to data belonging to Westminster Bridge attacker in...
30 March 2017 1:50 PM GMT
The parliament building was immediately sealed off and MPs and staff ordered to remain inside.
23 March 2017 12:32 AM GMT
There was no immediate claim of responsibility and it was not clear if there was more than one attacker.
22 March 2017 5:57 PM GMT