Labour expected to lose Senedd after century of winning Welsh elections (opens in new tab)

Labour expected to lose Senedd after century of winning Welsh elections BBCFinal YouGov MRP of the 2026 Senedd election shows Plaid Cymru on course to be the largest party YouGovWelsh nationalists poised for historic election breakthrough Le Monde.frSix Weeks, Six Parties, Zero Movement: The Campaign That Changed Nothing Wales OnlineWelsh Senedd Election Forecast Electoral Calculus