The Royal family have arrived at Horse Guards Parade for the Platinum Jubilee Trooping the Colour, marking the Queen's 70th year on the throne. The Duchess of Cornwall accompanied the Duchess of Cambridge in the lead carriage of the procession and for the first time, with Prince George, Princess Charlotte and Prince Louis. Report by Etemadil. Like us on Facebook at http://www.facebook.com/itn and follow us on Twitter at http://twitter.com/itn