Latest: Westminster Terror Attack Claims Four Lives, Attacker Dead

22 March 2017, 16:27 | Updated: 22 March 2017, 22:45

Met Police say four people have died - including a policeman - with 20 hurt after shots were fired and a car was driven into people on Westminster Bridge. The attacker has also died.

Met Police say they suspect the attack was Islamist terrorism.

A man drove a large car into pedestrians on Westminster Bridge, before attacking a police officer at Parliament with a large knife.

Other officers then opened fire and the attacker - who it's believed was acting alone - was shot dead.

Hero Minister Who Gave CPR To Cop

PA are reporting that this is an image of the suspected attacker - with two knives circled in the photo:

Ambulance Attacker Met Police.

WATCH: Eyewitness Talks Of Man "With Big Knife"

Theresa May was rushed away from the scene and chaired a meeting of the Cobra committee this evening.

Shooting Westminster Bridge and Houses of Parlimen

Stay tuned to LBC for the latest as the story develops.

Westminster Shooting 1

parliament shooting

Remarkable Tweets started to emerge from Westminster just seconds after the attack:

Landmarks like the London Eye were on lockdown, with some people tweeting from the top of the attraction: