The Games in numbers

007 escort for the Queen
23 tonnes of Olympic Bell
284 rehearsals at two East London sites and the Olympic Stadium
7,500 incredible volunteer cast members from each of the five continents
34,750 buttons on costumes
7,345 square metres of real turf and crops in the Green and Pleasant Land
500 speakers and 50 tonnes of sound equipment used in the million-watt PA system - double the amount of speakers on the main stage at the Glastonbury Festival