21 December: The Lady Angela Oswald has succeeded the Lady Margaret Colville as Lady-in-Waiting to Queen Elizabeth The Queen Mother.
ST JAMES'S PALACE
21 December: The Prince of Wales, Patron, Macmillan Nurse Appeal, this evening attended the Gloucestershire Macmillan Cancer Service's Christmas Concert at Tetbury Parish Church and was received by Her Majesty's Lord- Lieutenant for Gloucestershire (Mr Henry Elwes).
Commander Robert Fraser RN was in attendance.
21 December: The Duke of Kent, Colonel, Scots Guards, and Patron, ALP 4000, today received Lieutenant-Colonel Timothy Spicer, Scots Guards, and members of the ALP 4000 Climbing Team.
The Prince of Wales opens the new Provision Warehouse at Concord Road, Patchway, Bristol.
The Queen's Gallery
The Queen's Gallery at Buckingham Palace opens between 10am and 5pm.
Changing of the Guard
The Household Cavalry Mounted Regiment mounts the Queen's Life Guard at Horse Guards, 11am.
The Precincts at Windsor Castle open between 10am and 4pm, and the State Apartments between 10.30am and 3pm.