A special election in England pits Starmer’s Labour against rivals to left and right

LONDON (AP) - Residents of a northwest England district are voting Thursday in a special parliamentary election that could help determine the future of beleaguered Prime Minister Keir Starmer.

The by-election in the Gorton and Denton constituency in Greater Manchester is a three-way race between Starmer's center-left Labour Party, the environmentalist Green Party and the hard-right Reform UK. The area elected Labour lawmakers for almost all of the last century, but Starmer's government has seen its popularity plunge since it won office in July 2024.

Local polling and betting markets make it too close to call among Labour local councilor Angeliki Stogia, academic-turned-pundit Matthew Goodwin for Reform UK, and the Greens' Hannah Spencer, a plumber.

The anti-immigration Reform UK, led by the veteran hard-right politician Nigel Farage, holds just eight of the 650 seats in the House of Commons - Labour has 404 - but has topped national opinion polls for months, ahead of both Labour and the main opposition Conservative Party.

The Green Party has four seats, but under "eco-populist" leader Zack Polanski has expanded beyond environmental concerns to focus on issues including support for the Palestinian cause and the legalization of drugs.

Both Labour and the Greens claim to be best-placed to stop a Reform victory.

"Voting Green is the only way to ensure Reform don't win," said Spencer, the party's candidate.

Starmer said voters' choice "could not be more stark: unity or division."

Reform leader Nigel Farage said electors should "vote Reform to ditch Starmer."

The outcome of the election, which was triggered by the resignation of the area's former Labour lawmaker, is hard to call, in a diverse area that has traditional working-class neighborhoods - once strongly Labour, now tilting toward Reform - as well as large numbers of university students and Muslim residents. Many of them feel disillusioned by Labour's centrist shift under Starmer and the government's perceived slowness at criticizing Israel's conduct of the war against Hamas in Gaza - fertile ground for the Green Party.

Polls close at 10 p.m. (2200GMT), with results due early Friday.

Starmer has endured a string of setbacks since he led Labour to a landslide election victory in July 2024. He has struggled to deliver promised economic growth, repair tattered public services and ease the cost of living. He pledged a return to honest government after 14 years of Conservative government that ended in scandals and chaos, but has been beset by missteps and U-turns over welfare cuts and other unpopular policies.

Defeat in the special election would underscore the depth of Labour's unpopularity and the challenge it faces from both left and right.

The next national election does not have to be held until 2029, meaning the main threat to Starmer comes from within his own party.

A Labour win in Gorton and Denton may give Starmer a reprieve from party opponents who are considering whether to ditch him for a new leader.

Starmer had a narrow escape earlier this month as party discontent spiked after revelations about the relationship between sex offender Jeffrey Epstein and Peter Mandelson, the veteran Labour politician appointed by Starmer in 2024 to be U.K. ambassador to Washington.

Police are investigating emails suggesting Mandelson passed sensitive government information to Epstein a decade and a half ago. Mandelson was arrested and questioned by detectives this week before being released on bail. He does not face any allegations of sexual misconduct.

Starmer fired Mandelson in September 2025 after evidence emerged that the ambassador had maintained a friendship with Epstein after the financier's 2008 conviction for sex offenses involving a minor. But recent revelations have stirred up Labour lawmakers' anger at Starmer's poor judgment in appointing Mandelson to the Washington job.