Ypres (Belgium) 23 February 2016 HRH Princess Royal Anne attends the handover ceremony of the flags of The Life Guards and The Blues and Royals at the Saint George ' s Memorial Church of Ypres . The church was built to commemorate over 500.000 British and Commonwealth troops, who had died in the three battles fought for the Ypres salient during the First World War Pix... Princess Royal Anne Credit Frederic Sierakowski / Issopix