Labour’s regional star Andy Burnham captured the Makerfield seat on Thursday, tallying 24,937 votes against Reform candidate Robert Kenyon’s 15,696, widening Labour’s hold by over 9,000 ballots. The win returns the Greater Manchester mayor to the House of Commons and expands Labour’s margin in the historically marginal constituency, delivering a clear rebuke to the opposition.

Burnham used his victory speech to warn Labour’s leadership that this is “the final chance to change, with no second chance,” framing the result as a referendum on Sir Keir Starmer’s stewardship. Starmer, currently languishing at the bottom of global prime‑minister polls, now faces a credible internal challenger whose growing support could force a leadership contest before the next general election.

Now seated as both MP and Greater Manchester mayor, Burnham will juggle dual responsibilities while positioning himself as a potential leadership contender. His enlarged majority lifts Labour’s tally to 311 seats, tightening the government’s slim margin and making it harder for opposition parties to block key legislation. The by‑election thus reshapes the balance of power in Westminster and could influence significantly upcoming budget debates.