Labour Faces End of 27‑Year Rule in Wales After Expected Senedd Defeat

TL;DR: Labour is projected to lose the Welsh Senedd election, ending a 27‑year rule and prompting speculation that Prime Minister Keir Starmer may need to resign.

Context The Senedd vote closed at 22:00 BST on Thursday, and counting will continue on Friday. Labour has governed Wales since the devolved parliament was created in 1999 and has won every Welsh election for more than a century. Recent polls showed Plaid Cymru and Reform UK closing the gap, turning the contest into a two‑horse race.

Key Facts - Multiple party sources tell the BBC Labour will lose the Senedd, ending its 27‑year tenure. - Deputy First Minister Huw Irranca‑Davies described the campaign as “tough” and fought under “difficult circumstances,” citing cost‑of‑living pressures and a strong mood for change. - Former Welsh government minister Mick Antoniw warned that if the results are “as bad as predicted,” Sir Keir Starmer should step down as prime minister, calling for an orderly leadership transition. - Plaid Cymru’s Ben Lake expressed confidence in a “very good result,” while Reform UK leader Dan Thomas suggested his party could aim for a majority under Wales’ proportional voting system. - First Minister Eluned Morgan, who faces a threatened seat, declined to comment on Starmer’s future, emphasizing that he is not on the ballot.

What It Means A Labour defeat would mark the first loss in Wales since the Senedd’s inception, reshaping the political landscape after more than a century of dominance. The outcome could force the UK Labour Party to confront internal pressure for new leadership, especially if the Welsh vote reflects broader dissatisfaction with Starmer’s handling of national issues such as the cost of living and immigration. Plaid Cymru and Reform UK stand to gain leverage in forming a government, either alone or through coalition talks.

Watch the final count on Friday for the exact seat distribution and monitor how quickly Labour’s national leadership responds to the Welsh setback.