Hundreds of servicemen stage spectacular trial run for Kate and William's big day

By DAILY MAIL REPORTER All the Queen's horses: Soldiers of the Household Cavalry cross Horse Guards Parade in London as they take part in the Royal Wedding dress rehearsal Hundreds of soldiers, sailors and airmen today had their last chance to practise for Friday's Royal Wedding in a dress rehearsal that started before dawn and continued into daybreak.The full-scale walk-through was timed down