Season 1 BBC One , 1998 Season 2 BBC One , 1998 Season 3 BBC One , 1999 Season 4 BBC One , 2000 Season 5 BBC One , 2001 Season 6 BBC One , 2001 Season 7 BBC One , 2002 Season 8 BBC One , 2002 Season 9 BBC One , 2003 - 2004 Season 10 BBC One , 2004 - 2005 Season 11 BBC One , 2018 Season 12 BBC One Northern Ireland , 2019 - 2020 Season 13 BBC One Northern Ireland , 2020 - 2021 Season 14 BBC One Northern Ireland , 2021 - 2022 Season 15 BBC iPlayer , 2022 Season 16 BBC iPlayer , 2023