The Makerfield Test: Can Andy Burnham Reshape the Future of the Labour Party?
The United Kingdom government is navigating a period of profound instability. As Prime Minister Keir Starmer faces plummeting approval ratings and intense internal pressure, the political landscape is shifting toward a potential leadership transition. At the center of this storm is Andy Burnham, the Mayor of Greater Manchester, whose path to the premiership now hinges on a single, high-stakes parliamentary by-election.
The Path to Parliament: The Makerfield By-Election
For Andy Burnham to challenge for the leadership of the Labour Party, he must first secure a seat in the House of Commons. A viable route has emerged following the announcement that Labour Member of Parliament Josh Simons will step down from his position. This move clears the way for a special election in the Makerfield constituency, located approximately 20 miles west of Manchester.
The upcoming by-election is expected to be one of the most consequential in recent U.K. History. While Burnham has enjoyed significant success in his three mayoral victories since 2017, his previous attempts to lead the Labour Party in 2010 and 2015 were unsuccessful. However, political analysts note that the 56-year-old has evolved into a more effective communicator and a more polished political operator during his tenure as mayor.
Burnham, often referred to by his supporters as the “King of the North,” has built a reputation for championing working-class culture and northern interests. This identity serves as a strategic counterweight to the London-centric political establishment, a distinction that resonates deeply with many voters outside the capital.
A Party Under Pressure: The Rise of Reform UK
The urgency for leadership change is driven by Labour’s recent electoral setbacks. The party took significant losses in recent U.K.-wide local elections, a decline many attribute to Starmer’s waning popularity and perceived lapses in judgment. More strikingly, the political center of gravity is shifting.
The ascendant Reform UK party, led by Nigel Farage, has made significant inroads, particularly on the right of the political spectrum. In the Makerfield constituency, the impact of this shift is already visible; all wards in the area were won by Reform in recent local races. This makes the upcoming by-election a critical litmus test for Labour’s viability.
“If he can’t beat Reform in that constituency, then quite frankly, he’s not much use to the Labour Party as leader,” said Tim Bale, a professor of politics at Queen Mary University of London.
The contest will also face pressure from the left, where the eco-populist Green Party has seen increased support.
The Mechanics of a Labour Leadership Contest
If Burnham successfully returns to Parliament, he could trigger a leadership contest. Under Labour Party rules, a challenge can be mounted if a member of Parliament secures the support of one-fifth of the party’s members—currently 81 out of 403.
While Prime Minister Starmer has vowed to continue his leadership, several high-profile figures are already positioning themselves for a potential contest:
- Wes Streeting: The former Health Secretary, who resigned from his post on Thursday, has confirmed he will stand in any leadership race that is triggered. Streeting has emphasized the need for a “proper contest” to ensure the party’s legitimacy.
- Angela Rayner: The former Deputy Prime Minister is cited as a potential contender.
- Al Carns: The defense minister is among those considering a run.
- Ed Miliband: The former party leader remains a figure of interest in the leadership conversation.
Key Takeaways: The Future of the Labour Government
- The Makerfield Catalyst: The outcome of the Makerfield by-election will likely dictate whether a formal leadership challenge occurs.
- Burnham’s Identity: Burnham’s “King of the North” persona is central to his appeal as a candidate who can bridge the gap between the party and northern working-class voters.
- The Reform UK Threat: The rise of Nigel Farage’s Reform UK party represents a significant electoral challenge that Labour must address to maintain its mandate.
- Leadership Requirements: A formal challenge requires the support of at least 81 Labour MPs to proceed.
Frequently Asked Questions
How can a UK Prime Minister be replaced within their party?
In the Labour Party, a leadership contest can be triggered if a candidate gains the support of 20% (one-fifth) of the parliamentary party. This process allows the party to elect a new leader without a general election.

Why is the Makerfield by-election so essential?
Andy Burnham cannot run for the leadership of the Labour Party unless he is an elected Member of Parliament. The Makerfield seat, being vacated by Josh Simons, provides the immediate opportunity for Burnham to return to the House of Commons.
Who are the main challengers to Keir Starmer?
While several names have been mentioned, including Angela Rayner and Ed Miliband, Wes Streeting has explicitly confirmed his intention to stand in a leadership race, and Andy Burnham is widely viewed as a primary rival if he secures a seat in Parliament.