BAYEUX, FRANCE - JUNE 06:  Charles, Prince of Wales arrives the Royal British Legion Service of Remembrance at the Commonwealth War Graves Cemetery on June 6, 2019 in Bayeux, France. Veterans and families gathered in Normandy to commemorate D-Day's 75th anniversary. It has been announced that 16 countries had signed a historic proclamation of peace to ensure the horrors of the Second World War are never repeated. The text has been agreed by Australia, Belgium, Canada, Czech Republic, Denmark, France, Germany, Greece, Luxembourg, Netherlands, Norway, New Zealand, Poland, Slovakia, the United Kingdom and the United States of America. (Photo by Neil Hall - Pool/Getty Images)