At least one woman has died and several others are critically injured after a car hit people on Westminster Bridge in central London
The assailant was shot by armed police after (s)he stabbed an officer outside the Houses of Parliament
One policeman was stabbed, he has died.
One lady was pulled out of the Thames, she is severely injured.
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
The French prime minister, Bernard Cazeneuve, has confirmed that a number of French students were among casualties on Westminster Bridge.
Video of car crashed into fence: 📹 https://goo.gl/V5pX96
The terrorist is believed to have hit at least 5 people before crashing into the fence.
The bombings in Brussels happened exactly a year ago.