Tyne Cot UK missing lost in the Ypres Salient are commemorated at the Menin Gate memorial to the missing in Ypres and the Tyne Cot Memorial. Upon completion of the Menin Gate, builders discovered it was not large enough to contain all the names as originally planned. They selected an arbitrary cut-off date of 15 August 1917 and the names of the UK missing after this date were inscribed on the Tyne Cot memorial instead. Additionally, the New Zealand contingent of the Commonwealth War Graves Commission declined to have its missing soldiers names listed on the main memorials, choosing instead to have
Commonwealth War Graves Commission structures. Reginald Blomfield's Menin Gate was the first memorial to the missing located in Europe to be completed, and was unveiled on 24 July 1927. The Menin Gate (Menenpoort) was found to have insufficient space to contain all the names as originally planned and 34,984 names of the missing were instead inscribed on Herbert Baker's Tyne Cot Memorial to the Missing. Other memorials followed: the Helles Memorial in Gallipoli designed by John James Burnet; the Thiepval Memorial on the Somme and the Arras Memorial designed by Edwin Lutyens; and the Basra Memorial in Iraq designed by Edward Prioleau Warren. The