Royal family watch fly-past on Buckingham Place balcony

The Duke of Gloucester, Duchess of Gloucester, Princess Alexandra, Duke of Kent, Vice Admiral Sir Tim Laurence , the Princess Royal, the Duchess of Cornwall, the Prince of Wales , Queen Elizabeth II , Prince Louis, the Duchess of Cambridge, Princess Charlotte, Prince George, the Duke of Cambridge, the Countess of Wessex, James Viscount Severn, Lady Louise Windsor, and the Earl of Wessex on the balcony of Buckingham Palace, to view the Platinum Jubilee flypast, on day one of the Platinum Jubilee celebrations in London, UK.