ROYAL ENGAGEMENTS

TODAY: The Queen takes the Salute at the Queen's Birthday Parade, and at a fly past of Royal Air Force aircraft from the Balcony of Buckingham Palace; Princess Margaret also attends. TOMORROW: The Duke of Edinburgh, Trustee, attends the Prince Philip Trust Fund for the Royal Borough of Windsor and Maidenhead's reception at the Guildhall, Windsor, Berkshire. The Duchess of Gloucester, Vice Patron, Queen's Club, presents the prizes at the Finals of the Stella Artois Grass Court Championships at Queen's Club, London W14. The Duchess of Kent, President, attends farewell celebrations for Sir John Manduell, Principal, Royal Northern College of Music, Manchester. Prince Michael of Kent, Patron, Museum of Army Flying, attends the Middle Wallop International Air Show.

Changing of the Guard

TODAY: The Household Cavalry Mounted Regiment mounts the Queen's Life Guard at Horse Guards, 11am; 1st Battalion Irish Guards mounts the Queen's Guard, at Buckingham Palace, 1pm. TOMORROW: The Household Cavalry Mounted Regiment mounts the Queen's Life Guard at Horse Guards, 11am; F Company Scots Guards mounts the Queen's Guard, at Buckingham Palace, 11.30am, band provided by the Coldstream Guards.