 Queen Elizabeth II rededicated the restored monument on 9 April 2007, during a ceremony commemorating the 90th anniversary of the battle.Veterans Affairs Canada maintains the memorial site.The commemoration at the memorial on 9 April 2017 for the 100th anniversary of the Battle of Vimy Ridge was attended by dignitaries including Canadian Prime Minister Justin Trudeau, Governor General David Johnston, Charles, Prince of Wales, Prince William, Duke of Cambridge, Prince Harry and President of France François Hollande.