”Sex and Violence” was originally the untransmitted episode 5, this episode was banned before it could even reach the pages of 'Radio Times'. The episode contains real footage of a military execution in Lagos. It also features characters designed to be satirical analogues of Mary Whitehouse, Cliff Richard and Lord Longford used to debate the levels of Sex and Violence prevalent in society. The episode was also seen as too hot a potato politically for the time and was held back. The episode features a lot of dramatic debate. (thetvdb.com)