The flag of Greece will be raised to honour the birthplace of the Olympic Games, alongside the flag of the United Kingdom and the flag of Brazil, the country hosting the next Summer Olympics. Boris Johnson, the London Mayor, will return the Olympic flag to Jacques Rogge, the president of the IOC, who will then present it to Eduardo Paes, the mayor of Rio, the next host city, before making a speech declaring the London Games closed. A lone dancer with a broom, symbolically sweeping away the remnants of the London Games, will lead into the next sequence, designed to provide a taste of the atmosphere of the 2016 Games.