Full Breakdown
Andy Burnham Signals Leadership Challenge Tied to Makerfield By-Election
6/5/2026, 5:41:52 AM
Background & Context
Prime Minister Sir Keir Starmer’s Labour government has slipped in opinion polls, with his approval among the lowest for a British leader. Recent council defeats to Reform UK in Makerfield have heightened calls for change. Former health secretary Wes Streeting resigned last month and said he will stand in any future leadership contest, signalling internal dissent.
Burnham’s Leadership Announcement
On June 4, Greater Manchester mayor Andy Burnham told a BBC Question Time audience in Makerfield that, if elected MP on June 18, he would seek to join any Labour leadership contest against Sir Keir Starmer. He stressed he would not “get ahead of himself” and that his bid depends on winning the seat and securing 81 Labour MP nominations.
Timeline
June 2 – Burnham ruled out calling an early general election if he became Prime Minister.
June 4 – He announced his conditional leadership intent.
June 18 – Makerfield by-election.
Data & Requirements
A Labour leadership challenger must be a sitting MP and secure nominations from 81 Labour MPs. Burnham’s plan hinges on winning Makerfield, a seat vacated after Labour MP Josh Simons resigned to enable his candidacy.
Official Statements & Responses
A Downing Street spokesperson said, “The prime minister will not walk away from the mandate he was given just two years ago to build a stronger, fairer Britain.” Burnham reiterated that any leadership bid would be predicated on securing Makerfield’s vote and that he would not call a snap election if he replaced Starmer.
Criticism & Opposition
Conservative candidate Michael Winstanley called the by-election “foisted” on voters, expressing “disgust” and “sadness” and pledging to “get rid of Keir Starmer” whichever candidate wins. Reform UK’s Robert Kenyon warned of a “big move away from career politicians” and said many in Wigan feel “left behind”. Green Party candidate Sarah Wakefield urged “serious conversations about who is contributing for a better future for our children”, and Liberal Democrat Jake Austin described it as “an election for a potential future prime minister via the backdoor”.
Verbatim Quotes
- “I can't do anything unless I'm lucky enough to get the support of people here.” — Andy Burnham, Makerfield candidate
- “We will get rid of Keir Starmer whichever politician is elected in this by-election and if you vote for me, it'll speed it up straightaway.” — Michael Winstanley, Conservative candidate
- “big move away from career politicians” — Robert Kenyon, Reform UK candidate
- “election for a potential future prime minister via the backdoor and that's not the right way to be doing politics” — Jake Austin, Liberal Democrat candidate
What’s Next
If Burnham wins Makerfield, he will need the backing of 81 Labour MPs to launch a formal leadership challenge. With Wes Streeting already poised to contest, a contested race could unfold this summer, and the by-election outcome will shape Labour’s leadership trajectory beyond 2026.
