Westminster attack - latest updates
Got a TV Licence?
Find out moreSummary
- A police officer has died after being stabbed outside the Houses of Parliament
- At least one other woman has died and several others are critically injured after a car hit people on Westminster Bridge in central London
- The alleged assailant was shot by armed police
- Footage on social media shows people lying injured in the road
- Metropolitan Police say they are treating it as a terrorist incident and buildings are in lockdown
Live Reporting
By Emma Owen, Gavin Stamp, Tom Spender, Emma Atkinson and Esther Webber
All times stated are UK
BreakingFour people dead, police confirm
Four people died in the attack, police have confirmed.
Muslim Council of Britain condemns attack
The Muslim Council of Britain has issued a statement on the attack, which has not yet been claimed by any group.
Hundreds sheltering in Westminster Abbey
Hundreds of people were evacuated from Parliament to Westminster Abbey, the Press Association reports.
Addressing the crowd, which included ministers, MPs, peers and tourists, from the pulpit a Met Police superintendent said it would take around 90 minutes to process everyone.
Police said people would be assessed to see if they have any information. A prayer was then said for the victims of the attack.
'Utterly devastating'
MPs tweet...
MP tells of shutting Westminster Tube
Labour MP Mary Creagh arrived at the scene shortly after the incident.
She told the BBC: "When we were on our way to vote there were armed police officers standing at the escalator.
"As I got off the escalator I saw people running towards me. Penny Mordaunt [another MP] ran up and said 'shots have been fired, we need to get out now'.
"We had no choice but to go out of the revolving doors one at a time - I shouted to the security guard 'you've got to open the doors' and he then opened them.
"I found myself in Westminster Tube station, I thought the one thing we don't want is tourists wandering in with their children into this situation.
"I went into the control room and told the controller 'there's been what we think is a terror attack on the Palace of Westminster and I said 'you need to shut the station now'."
Picture of the suspect
A man suspected of fatally stabbing a police officer at the Palace of Westminster is treated by emergency workers after he was shot by armed police.
A knife can be seen lying on the cobbles nearby.
Pupils who posed for picture before terror attack 'are safe'
Alex Homer
BBC Local Live
The head teacher of Holy Family Catholic Primary School in Small Heath, Birmingham, Peter Foley, has reiterated the pupils who had been visiting Parliament are safe.
The school Twitter account published a photo of the children there shortly before the terrorist incident on Westminster Bridge unfolded.
He said: “All the children on the school trip are safe and their parents have been informed of the situation. The deputy head teacher is with the children and is providing me with regular updates.”
US Department of Homeland Security 'condemns attack'
The US Department of Homeland Security has issued a statement condemning Wednesday's attack.
Scene from inside Westminster Abbey
Lib Dem peer tweets...
Statement on Scottish Parliament's suspension
Holyrood's Presiding Officer the Rt Hon Ken Macintosh MSP said:
"Members of all parties represented in this Parliament will want to join me in expressing our heartfelt sympathy for all those affected by the tragic events at Westminster.
"As the true seriousness of the incident emerged, and as an expression of our support for our sister Parliament, parliamentary business at Holyrood was suspended this afternoon for the remainder of the day.
"No matter how significant our debate might be, to have continued further would not have been appropriate.
"It was increasingly apparent from the chair as reports emerged that the thoughts and concerns of members lay elsewhere.
"While there is no intelligence to suggest a specific threat to Scotland, Edinburgh or Holyrood, security at the Scottish Parliament has been heightened with immediate effect as a precautionary measure.
"Parliamentary business will proceed tomorrow and I will be convening a meeting of Business Managers first thing in the morning to consider the rescheduling of this afternoon’s debate. I am grateful to all of our security staff, and the parliament’s police unit for their assistance today."
In pictures: 'Terrorist incident' at Westminster
Pictures as a woman and a police officer are killed and others are injured in an incident in Westminster.
Police urge public to report anything suspicious
Metropolitan Police tweets...
View from Waterloo Bridge
Tom Edwards
Transport Correspondent, BBC London
I'm on Waterloo Bridge where not much traffic is moving because of the road closures in place.
No boats are moving on this part of the River Thames.
You can also see people on the London Eye but it is not moving.
More images from the scene...
BBC Newsnight presenter Evan Davis was at the scene of the incident. Here's one of the photos he took.
MP Grant Shapps on what he saw
Commons and Lords Speakers issue joint statement
French newspaper report on children involved
The French newspaper Le Telegramme is now reporting that three pupils from the Concarneau high school in Brittany are thought to be among those wounded in the incident.
It says the trio, aged between 15 and 16, were walking down Westminster Bridge when a car knocked them down.
One of them ended up on the car bonnet, according to the other young people, the newspaper reports.
Message from the French government
French embassy tweets...
Another police briefing in 10 minutes
Another briefing from the Metropolitan Police will be held in the next 10 minutes, the BBC understands.
BreakingPolice officer dies after stabbing
The BBC understands that a police officer who was stabbed in Parliament earlier on Wednesday has died.
News from inside Parliament
The Times's sketchwriter tweets...
Eye witness 'saw body in the water'
UK terror level still at 'severe'
Government sources have told BBC London there is no indication at the moment that the terror threat level in the UK will be raised.
It has been been at severe - meaning an attack is "highly likely" since August 2014.
The next level up is critical - the highest - and means an attack is "imminent".
How police have prepared for incident
Dominic Casciani
Home Affairs Correspondent
The incident this afternoon outside Westminster, while at this stage unclear, is exactly the kind of scenario that security chiefs have been planning for.
Just last week there was a major counter-terrorism exercise on the River Thames as part of plans to prepare for the worst. What’s not clear at the moment is whether this incident was anything that could have been potentially foreseen – it is simply too early to know.
But the fact that the Metropolitan Police’s counter-terrorism armed response swung into action so quickly indicates how much work has been done since the killing of Lee Rigby in 2013.
In the coming 24 hours Scotland Yard’s counter-terrorism command, MI5 and, where relevant, other major agencies, will throw absolutely everything at trying to establish the background of the suspect - whether they were working alone or whether there could be more on the way.
At the same time, while they are treating this as a terrorist incident, they will know full well that they will have to test the evidence to ensure this theory is correct.
Former PM David Cameron tweets condolences
Former PM tweets
French students among the casualties
The French prime minister Bernard Cazeneuve has just confirmed that French students are among those injured in Wednesday's incident.
Police urge public to avoid Westminster area
Just to return to the police statement thirty or so minutes ago.
People were requested to avoid the following areas on their journeys home: Parliament Square, Whitehall, Westminster Bridge, Lambeth Bridge, Victoria Street up to the junction with Broadway and Victoria Embankment up to Embankment Tube station.
Parliamentarians evacuated to Westminster Abbey
Lib Dem peer tweets...
Were there two assailants behind attack?
The BBC's Daniel Sandford says there may have been two assailants involved in the attack on Parliament.
He says eye-witness reports have referred to a "bald white man" and a "black man with goatee beard" in association with the incident.
It is possible, although he stresses this is not confirmed, that both may have been in the car when it was driven at "high speed" down Westminster Bridge - knocking down an estimated eight people.
The car, Daniel Sandford adds, crashed into the parliamentary railings soon after.
Woman 'pulled out' of River Thames
A woman is being treated for injuries after being pulled out of the River Thames near Westminster Bridge.
Ten people treated by medics on Westminster Bridge
The London Ambulance Service says it has treated at least 10 people on Westminster Bridge following the incident.
MP 'came to aid' of stabbed officer
A number of people are reporting that Foreign Office minister Tobias Ellwood was directly caught up in the incident inside Parliament.
It is being reported that he came to the aid of the police officer stabbed in the Palace of Westminster and attempted to give him medical treatment.
Once again, we must say that this has not been confirmed.
Newsnight presenter Evan Davis describes what he saw
Watch: MP on what happened in MPs' building
Eleanor Garnier: 500 people now leaving Parliament
This from the BBC's Eleanor Garnier, confirming what we have already seen in several pictures.
About 500 people including MPs are being moved from Westminster Hall in the Palace of Westminster to Westminster Abbey
We believe that they may then talk to the police to give witness statements.
Full text of police statement
BBC home affairs correspondent tweets...
Pictures from outside Parliament
Here are some of the latest pictures from Westminster following this afternoon's incident which has left at least one woman dead.
Watch: Met Police statement on incident
Picture of scene outside Parliament
People file out of Parliament
BBC News Channel
Latest pictures show people being supervised as they are allowed to leave the Palace of Westminster.