Counting still to begin for Cardiff South and Penarth
Labour hold Cardiff South and Penarth: majority of 5,334
Stephen Doughty will be the new MP. He's increased Labour's majority slightly, but turnout was just 25%.
Polls close in Cardiff South and Penarth by-election
Counting begins to find out who voters in Wales' biggest constituency by population have chosen as their new MP.
Candidates in final dash for votes in by-election
It's the final day of campaigning before the Cardiff South and Penarth by-election.