2012 Summer Olympics torch relay then lit and converged to create the cauldron, which was designed by Thomas Heatherwick. 2012 Summer Olympics torch relay The 2012 Summer Olympics torch relay was run from 19 May until 27 July, prior to the London 2012 Summer Olympics. The torch bearer selection process was announced on 18 May 2011. As well as touring the United Kingdom the schedule included the three crown dependencies of Jersey, Guernsey and the Isle of Man, and also the Republic of Ireland. The traditional lighting ceremony took place on 10 May at the Temple of Hera, Olympia, home of the Ancient Olympic Games.
Olympic flame the London 2012 Games. In transit, the flame sometimes travels by air. A version of the miner's safety lamp is used, kept alight in the air. These lamps are also used during the relay, as a back-up in case the primary torch goes out. This has happened before several Games, but the torch is simply re-lit and carries on. The cauldron and the pedestal are always the subject of unique and often dramatic design. These also tie in with "how" the cauldron is lit during the Opening Ceremony. The Olympic flame has been used as a symbol and main motif