The Latest Breaking News from Plaid

The Guardian view on the Caerphilly byelection: Labour’s collapse in its Welsh heartland signals a wider loss

Editorial: Plaid Cymru’s win in Caerphilly marks more than a local upset. It exposes the exhaustion of Labour’s moral imagination – and a deeper British crisis of purpose

The Guardian - UK · Oct 24, 2025

Plaid Cymru’s staggeringly large victory in Caerphilly is a warning to both Labour and Reform

If any seat has a claim to be part of Labour’s electoral heartland, it is Caerphilly. Labour’s electoral dominance there reaches all the way back to the creation of the constituency in the 1918 UK general election, when Alfred Onions became the the first of many Caerphilly Labour MPs. This…

The Conversation · Oct 24, 2025

Caerphilly byelection a triumph of positivity over division, says Plaid Cymru leader

Rhun ap Iorwerth says party’s win was more than just rejection of immigration-obsessed Reform or rudderless Labour

The Guardian - UK · Oct 24, 2025

Plaid Cymru’s Caerphilly by-election win leaves Labour with ‘very tough fight’

Cabinet Office minister Nick Thomas-Symonds said the result pointed to a ‘fractured political landscape’.

Evening Standard · Oct 24, 2025

Plaid Cymru’s victory in Caerphilly points to a new kind of electorate

The Welsh town’s byelection was a two-party race – but this time neither Labour nor the Conservatives were in it

The Guardian - UK · Oct 24, 2025

John Curtice says Labour in ‘severe trouble’ in Wales after humiliating by-election defeat

Plaid Cymru ‘now well placed to provide Wales with its next first minister’, says top pollster

The Independent UK · Oct 24, 2025

Caerphilly result is blow to Labour and Reform – and shows parties who cannot adapt will be crushed

Plaid Cymru’s byelection victory signals a seismic shift in Welsh politics that will rattle Westminster

The Guardian - UK · Oct 24, 2025

Friday briefing: How Plaid beat Reform (and left Labour in Senedd byelection dust)

In today’s newsletter: Labour has been the largest party in Wales at every general election since 1922. Last night, that history came to an abrupt and painful end – but it was also a disappointing evening for Nigel Farage

The Guardian - UK · Oct 24, 2025

Labour suffers crushing defeat in Caerphilly by-election with record vote collapse as Plaid Cymru holds off Reform

Labour came a distant third with only 11.02% of the vote - as swing of almost 27% from the party

Evening Standard · Oct 24, 2025

Plaid Cymru ousts Labour in Caerphilly byelection

Rhun ap Iorwerth’s party seizes Senedd seat, beating Reform UK into second place

The Guardian - UK · Oct 24, 2025