@layman,
It appears that guns, knives, and autombiles were all used as weapons, with shots being fired at Parliament.
Quote:Leader of the House, David Lidington, told MPs in session that a serious incident had taken place "within the estate."
Pictures showed scenes of carnage in the aftermath of the attack, which happened as parliament was in session. One member of the British government gave mouth-to-mouth resuscitation to one of those injured.
"The Leader of the House has told us it's been confirmed that one police officer here has been stabbed. It appeared that a car was coming towards the House of Commons mowing down pedestrians on the way and the driver then got access to the parliamentary estate stabbed a police officer and was shot."
Images emerged of a car crashed into the perimeter gate of Parliament, and witnesses later told CNN that they saw the vehicle mow down pedestrians.
"I heard -- rather than saw -- what I took to be a collision, like a car hitting a sheet of metal, and then I looked again and I saw people down on the streets, on the tarmac," witness Radek Sikorski told CNN by phone.
http://www.cnn.com/2017/03/22/europe/uk-parliament-firearms-incident/
I'm waiting for some cheese-eater to once again "explain" that if you had been as badly treated as muslims, you too would attack Parliament, ya know?