Three Spitfires and a Hurricane from the Battle of Britain Memorial Flight (Official) flew over London today, for the Battle of Britain service at Westminster Abbey. 80 years ago, people across the country and around the world came together to defend British skies. The RAF is proud to remember the men and women who made this victory possible. Find out more about the Battle of Britain: https://www.raf.mod.uk/our-organisation/our-history/anniversaries/battle-of-britain/ #DetectAndDefend | Royal Ai