Season 1 BBC Two , 1998 Watch now Season 2 BBC Two , 1998 - 1999 Watch now Season 3 BBC Two , 1999 - 2000 Watch now Season 4 BBC Two , 2000 - 2001 Watch now Season 5 BBC Three , 2002 Watch now Season 6 BBC Three , 2002 Watch now Season 7 Channel 5 , 2003 - 2004 Watch now