Caerphilly

Four big questions from the Caerphilly by-election result

In pictures: How the Caerphilly by-election unfolded

Chris Mason: Extraordinary Caerphilly by-election humbles Westminster's big beasts

Whittle pays emotional tribute to Hefin David. Video, 00:00:58Whittle pays emotional tribute to Hefin David

The moment Plaid won the Caerphilly by-election. Video, 00:00:31The moment Plaid won the Caerphilly by-election

What is the Senedd by-election in Caerphilly and who can vote?

Voters go to the polls in key Caerphilly by-election

Could Caerphilly see historic by-election on Thursday?

Labour feel the heat in crucial Welsh by-election test

Voting in by-election daunting and confusing for students

What was discussed in the Caerphilly by-election debate?

Six by-election candidates take part in rowdy debate

Caerphilly by-election debate: What did the candidates say? Video, 00:01:13Caerphilly by-election debate: What did the candidates say?

What to expect from Caerphilly by-election debate

Your Voice, Your Vote: Caerphilly. Video, 59 minutesYour Voice, Your Vote: Caerphilly

By-election set to test Labour's century-long dominance in historic Caerphilly

What's a by-election? Video, 00:00:53What's a by-election?

Tuesday deadline to register to vote for by-election

Reform issues legal threat over Putin jibe

Caerphilly by-election candidates confirmed

Caerphilly leader quits Labour and backs Plaid Cymru

Labour not a threat at by-election, says Plaid

Labour warns of cuts if it loses Senedd by-election