performance. The couple with the most votes from the judges receives a place in the following week's show, while the couple with the fewest votes leaves the competition. One couple leaves the competition each week, but in series 7, two couples left in one week, due to numbering issues. This also occurred in series 10, 11 and 14 respectively. A live reunion special was staged one week after the end of each season, with all celebrities talking about their experiences during the season, and answering questions from a live studio audience. Torvill and Dean themselves then made a special in-studio appearance towards the end, thanking the contestants, hosts and judges, and the viewers for their votes. Required elements From Series 1 to 8, there was an element that the skaters were required to perform as part of their routines. From Series 9, the required skating elements format was removed due to the All-Star nature of the series. It was brought back in Series 10, known as the judges' challenge. The required elements included: Assisted and unassisted jumps Use of a prop Forming a spiral position Flying above the ice, suspended by a harness A one footed spin Shadow steps Classic moves of Torvill and Dean, sometimes with a choice between them Cross rolls Toe step sequences Pair spin One unique move Solo skate Change of edge Studio set and ice rink The show was based in the George Lucas Stage at Elstree Studios from 2006 to 2010. In 2011 the show was broadcast from Shepperton Studios. In 2012 it returned to Elstree with a new, more modern set. There were several areas of the Elstree studio. The Tunnel was to the left of the rink and was where the couples entered the rink. The Ice Cave was situated at the back of the rink and was where Phillip Schofield and Torvill and Dean stood to interview the couples. The Judges and Contestants Area was to the right of the rink and was where the judging panel were based, and where Holly Willoughby or Christine Bleakley stood to speak to them and the couples. For the 2018 revival series the show was relocated to a purpose-built studio at RAF Bovingdon. Series overview Fourteen series have been broadcast to date, as summarised below. Presenters, judges and coaches Presenter timeline Colour key Judging panel Colour key Professional skaters Winner Runner-up Third place First