I am pretty sure that this became the show that had groups of workers (estate agents, hairdressers etc) doing something naked after a course on confidence building.
BZ video clips has all the naked clips.
http://bzvideoclips.net/main.php?prog=Naked(BBC3)
It seems it is a different show and is on Virgin1 in June (shame I cannot see it)
http://www.broadcastnow.co.uk/news/b...001874.article