[RichardG]

a mixture of cbb5 and bb8 as has been mentioned, along with time i guess. not many shows can still retain high figures after seventeen years. i'm glad channel four axed it though, the show was very boring in its final years there. i do feel channel 5 have somewhat revived it and kept it fairly interesting, though obviously in a different way than the "golden years" of bb5-7 were interesting.