From Guardian Live:
Commons Leader David Lidington has told MPs a “police officer has been stabbed” and the “alleged assailant was shot by armed police” following a “serious” incident within the parliamentary estate, PA reported.
In a packed house of commons, Lidington said:
At the moment the very clear advice from the police and director of security in the house is we should remain under suspension and the chamber remain in lockdown until we receive advice that it is safe.