The ITV programme was produced by Celador at Elstree Studios, Borehamwood, Hertfordshire. The show, hosted by Chris Tarrant, was recorded on 9 September 2001 and 10 September 2001.
Source:
http://en.wikipedia.org/wiki/Charles_Ingram
Wow.. 10 years ago this September.. he cheated on National TV. The actual show must have been shown later on though!