Today in Pictures
Members of the Life Guards, part of the Household Cavalry pass Britain's Queen Elizabeth II and Britain's Prince Philip, Duke of Edinburgh on Horse Guards Parade during the Queen's Birthday Parade, 'Trooping the Colour', in London on June 11, 2016..Trooping The Colour and the fly-past are part of a weekend of events to celebrate the Queen's 90th birthday. / AFP / OLI SCARFF
The Household Cavalry is divided into two regiments; the Blues and Royals, and the Life Guards. The Blues and Royals, wear blue tunics with red plumes and collars, and was formed in 1968 with the amalgamation of The Oxford Blues and The Royal Dragoons. The Queen is the Colonel-in-Chief, whilst Princess Anne is the Colonel of the Regiment.