Police officers patrol Whitehall on March 24, 2017 in London, England. A fourth person has died after Khalid Masood drove a car into pedestrians on...
Police officers patrol on Westminster Bridge on March 24, 2017 in London, England. A fourth person has died after Khalid Masood drove a car into...
Police officers search a bus stop near Parliament on March 24, 2017 in London, England. A fourth person has died after Khalid Masood drove a car into...
Police boat patrols the River Thames near Parliament following yesterday's attack, on March 23, 2017 in London, England. Four people including the...
Police helicopter hovers near a Union Flag flying at half mast from the Houses of Parliament following yesterday's attack, on March 23, 2017 in...
Home Secretary David Blunkett receives a Union flag recovered at Ground Zero from Lieutenant Frank Dwyer from the New York Police Dept during a...
Armed British Transport Police stand outside Westminster Underground Station as tourists exit on March 27, 2017 in London, England. Security has been...
Armed British Transport Police stand outside Westminster Underground Station as tourists exit on March 27, 2017 in London, England. Security has been...
Armed British Transport Police stand outside Westminster Underground Station as tourists exit on March 27, 2017 in London, England. Security has been...
Flowers are left outside the Houses of Parliament in memory of those who died in last weeks Westminster terror attack on March 27, 2017 in London,...
Flowers are left outside the Houses of Parliament in memory of those who died in last weeks Westminster terror attack on March 27, 2017 in London,...
Flowers are left outside the Houses of Parliament in memory of those who died in last weeks Westminster terror attack on March 27, 2017 in London,...
Flowers are left on Westminster Bridge by the Houses of Parliament in memory of those who died in last weeks Westminster terror attack on March 27,...
Flowers are left outside the Houses of Parliament in memory of those who died in last weeks Westminster terror attack on March 27, 2017 in London,...
Members of the public look at the flowers left outside the Houses of Parliament in memory of those who died in last weeks Westminster terror attack...
Flowers and messages are left outside the Houses of Parliament in memory of those who died in last weeks Westminster terror attack on March 27, 2017...
Member of the public looks at the flowers which have been left outside the Houses of Parliament in memory of those who died in last weeks Westminster...
Flowers are left outside the Houses of Parliament in memory of those who died in last weeks Westminster terror attack on March 27, 2017 in London,...
Flowers are left outside the Houses of Parliament in memory of those who died in last weeks Westminster terror attack on March 27, 2017 in London,...
Flowers are left outside the Houses of Parliament in memory of those who died in last weeks Westminster terror attack on March 27, 2017 in London,...
Flowers are left outside the Houses of Parliament in memory of those who died in last weeks Westminster terror attack on March 27, 2017 in London,...
Flowers are left outside the Houses of Parliament in memory of those who died in last weeks Westminster terror attack on March 27, 2017 in London,...
Flowers are left outside the Houses of Parliament in memory of those who died in last weeks Westminster terror attack on March 27, 2017 in London,...
Flowers are left on Westminster Bridge by the Houses of Parliament in memory of those who died in last weeks Westminster terror attack on March 27,...
Flowers and a card signed by British Prime Minister Theresa May, placed in memory of those who died in last weeks Westminster attack, lie outside The...
The Houses of Parliament are pictured as people walk along Westminster Bridge on March 24, 2017 in London, England. A fourth person has died after...
People relax on the south side of the River Thames in front of the Houses of Parliament on March 24, 2017 in London, England. A fourth person has...
Taxi drives down Westminster Bridge on March 24, 2017 in London, England. A fourth person has died after Khalid Masood drove a car into pedestrians...
General view of the Houses of Parliament on March 24, 2017 in London, England. A fourth person has died after Khalid Masood drove a car into...
The Houses of Parliament are pictured as a river boat sails down the River Thames on March 24, 2017 in London, England. A fourth person has died...
People and traffic move along Westminster Bridge on March 24, 2017 in London, England. A fourth person has died after Khalid Masood drove a car into...
Man inspects floral tributes laid in front of the National Police Memorial on March 24, 2017 in London, England. A fourth person has died after...
Floral tributes are seen on Westminster Bridge on March 24, 2017 in London, England. A fourth person has died after Khalid Masood drove a car into...
Floral tributes lay in front of the National Police Memorial on March 24, 2017 in London, England. A fourth person has died after Khalid Masood drove...
Floral tributes lay in front of the National Police Memorial on March 24, 2017 in London, England. A fourth person has died after Khalid Masood drove...
Tour guide waves a Union Jack flag as he speak to passengers on a tour bus on Westminster Bridge on March 24, 2017 in London, England. A fourth...
Man plays bagpipes on Westminster Bridge on March 24, 2017 in London, England. A fourth person has died after Khalid Masood drove a car into...
Young people walk along Westminster Bridge on March 24, 2017 in London, England. A fourth person has died after Khalid Masood drove a car into...
Couple take a selfie in front of the Houses of Parliament from the south side of the River Thames on March 24, 2017 in London, England. A fourth...
People walk past a man playing bagpipes on Westminster Bridge on March 24, 2017 in London, England. A fourth person has died after Khalid Masood...
Woman carrying flowers walks along Westminster Bridge on March 24, 2017 in London, England. A fourth person has died after Khalid Masood drove a car...
Woman and child walk along Westminster Bridge on March 24, 2017 in London, England. A fourth person has died after Khalid Masood drove a car into...
Tourists take a picture with a 'selfie stick' on Westminster Bridge on March 24, 2017 in London, England. A fourth person has died after Khalid...
Police officers patrol in Leicester Square on March 24, 2017 in London, England. A fourth person has died after Khalid Masood drove a car into...
Police officers patrol in Leicester Square on March 24, 2017 in London, England. A fourth person has died after Khalid Masood drove a car into...
Police officers patrol in Leicester Square on March 24, 2017 in London, England. A fourth person has died after Khalid Masood drove a car into...
Security guards search visitors to the London Eye on March 24, 2017 in London, England. A fourth person has died after Khalid Masood drove a car into...
Tourists photograph armed police officers guarding Downing Street on March 24, 2017 in London, England. A fourth person has died after Khalid Masood...
Police officers patrol in Piccadilly Circus on March 24, 2017 in London, England. A fourth person has died after Khalid Masood drove a car into...
Police officers patrol on the South Bank on March 24, 2017 in London, England. A fourth person has died after Khalid Masood drove a car into...
Police officers patrol outside Buckingham Palace on March 24, 2017 in London, England. A fourth person has died after Khalid Masood drove a car into...
Police officers patrol on the South Bank on March 24, 2017 in London, England. A fourth person has died after Khalid Masood drove a car into...
An armed police officer stands behind his unarmed colleague at an entrance to Buckingham Palace on March 24, 2017 in London, England. A fourth person...
Police officers wait in a van on The Mall on March 24, 2017 in London, England. A fourth person has died after Khalid Masood drove a car into...
An armed police officer guards Buckingham Palace on March 24, 2017 in London, England. A fourth person has died after Khalid Masood drove a car into...
Police officers patrol in Trafalgar Square on March 24, 2017 in London, England. A fourth person has died after Khalid Masood drove a car into...
An armed police officer guards Horse Guards on March 24, 2017 in London, England. A fourth person has died after Khalid Masood drove a car into...
Police officers patrol on the South Bank on March 24, 2017 in London, England. A fourth person has died after Khalid Masood drove a car into...
An armed police officer stands behind his unarmed colleague at an entrance to Buckingham Palace on March 24, 2017 in London, England. A fourth person...
Police officers patrol in Piccadilly Circus on March 24, 2017 in London, England. A fourth person has died after Khalid Masood drove a car into...
