History is made as The Queen wins the Ascot Gold Cup with Estimate full Channel 4 reaction

History is made at the 2013 running of the Gold Cup at Royal Ascot as Estimate wins for Her Majesty The Queen making her the first reigning British monarch to ever win the race. Jockey Ryan Moore and trainer Sir Michael Stoute join The Queen as they receive one of racings top prizes. This footage was aired on Channel 4 and shows the immediate aftermath of the race and the huge reaction at the racecourse.