Changing of the Guards 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, 11.30am, band provided by the Grenadier Guards.
ROYAL ENGAGEMENTS Princess Margaret, President, The Guide Association, opens the Wiltshire South County Headquarters and Outdoor Activity Centre at Berwick St James, Wiltshire. The Duke of Gloucester attends the Raleigh International 10th Anniversary Reception at the Royal Geographical Society, London SW7. The Duke of Kent, Patron, London Philharmonic, attends a concert, Royal Festival Hall, London SE1. The Duchess of Kent visits the 'Let There Be Light' exhibition at the British Library, London NW1.