Page last updated at 13:12 GMT, Tuesday, 11 November 2008  WWI
veterans mark Armistice Day   World War I veterans lay wreaths
in London  Three of the four surviving British veterans of World
War I have helped mark the 90th anniversary of the end of the
conflict.  Henry Allingham, 112, Harry Patch, 110, and Bill
Stone, 108, represented the RAF, Army and Royal Navy
respectively at a ceremony at London's Cenotaph.  They led the
country in observing two minutes' silence from 1100 GMT.  Among
other Armistice Day events across Europe, Prince Charles laid a
wreath at a battle site in France.  The three veterans were met
with a round of applause as they were wheeled to the Cenotaph
for the ceremony.  Lit up by rays of winter sunshine, the men
watched silently as their armed forces representatives laid
wreaths on their behalf, one by one.  The ceremony formed the
core of Britain's most important service to mark the 90th
anniversary Armistice Day commemorations.  At 1100 GMT, a two-
minute silence marked the moment - at