 The function of the stadium cauldron will be merely scenographic, to go according to what is established in the Olympic Charter.The Dream Bridge cauldron will be the place where the flame will burn during the 16 days of the Games.It will be lighted right after the end of opening ceremony and will be extinguished a few moments before the closing ceremony starts, when the flame will return to the scenographic cauldron inside the stadium and will be burned for its last few moments.