© Licensed to London News Pictures. 10/04/2017. LONDON, UK.  Armed police, security bollards and cages outside London Bridge station near Southwark Cathedral in London, where a full police funeral takes place this afternoon for PC Keith Palmer. <br /> PC Keith Palmer was stabbed to death whilst on duty in Westminster by terrorist extremist Khalid Masood last month..  Photo credit: Vickie Flores/LNP
{}