The funeral of murdered police officer PC Keith Palmer has taken place in London.
Thousands of his colleagues lined the route of a funeral cortege,starting at the Palace of Westminster.
PDTrust (@thepdtrust) April 10, 2017
PC Palmer leaves a wife and five-year-old daughter.
He was stabbed to death by Khalid Masood as he attempted to prevent the killer entering the Houses of Parliament.
Masood had already driven his vehicle into pedestrians on Westminster Bridge an was intent on continuing his killing spree.
QPM (@daimogssoapbox) April 10, 2017
Masood was shot by police.
World #PoliceFamily pays its respects at PC Keith Palmer's funeral. Officers from
SCPDHq</a> <a href="https://twitter.com/Chicago_Police">Chicago_Police
NYPDnews</a> <a href="https://twitter.com/hashtag/StandForKeith?src=hash">#StandForKeith</a> <a href="https://t.co/Ssa2yNEQ4n">pic.twitter.com/Ssa2yNEQ4n</a></p>— Police Professional (PoliceP) April 10, 2017
Keith Palmer’s name has already been added to the National Police Memorial in London.
For those officers unable to attend a two-minute silence was observed outside police stations across the country.
Four people were killed in the terrorist attack and more than 50 injured.