Remembrance Day, 11 November, commemorates those who died fighting for the UK and its allies. Originally it commemorated the dead of the First World War, which ended on 11 November 1918. People wear poppies (the red flower found on the battlefields of the First World War). At 11.00 am there is a two-minute silence and wreaths are laid at the Cenotaph in Whitehall, London.