In a stunning political upset that has sent shockwaves through Britain’s political landscape, the Labour party experienced a humiliating defeat in a crucial by-election held on Friday. The contest for the parliamentary seat of Gorton and Denton, located in Manchester, saw Labour fall to an unprecedented third place, losing ground to the left-wing Green Party. This result marks a significant shift in voter sentiment within a northern English heartland that Labour has historically dominated for decades.
The by-election outcome not only underscores the growing fragmentation of the UK’s traditional two-party system but also highlights the mounting challenges faced by Prime Minister Keir Starmer. Labour’s failure to secure even second place, finishing behind the hard-right Reform UK party—known for its staunch anti-immigration stance—reflects a broader political realignment. Voters appear increasingly drawn to alternative parties on both ends of the spectrum, signaling dissatisfaction with mainstream political options and a desire for fresh approaches to pressing issues.
It is important to note that Labour had comfortably won this constituency with nearly 51 percent of the vote during the general election in July 2024, a victory that helped propel Starmer to power and ended 14 years of Conservative rule. However, since forming government, Starmer’s administration has grappled with multiple policy reversals and controversies, including backlash over the appointment of Peter Mandelson—an associate of the disgraced Jeffrey Epstein—as Britain’s ambassador to Washington. These developments have contributed to a decline in public confidence and growing unrest within the party ranks.
Starmer’s personal popularity has plummeted, with recent polls indicating he is the least favored British prime minister since such surveys began. Internal calls for his resignation have emerged, reflecting deep divisions within Labour. Meanwhile, the Green Party’s candidate, 34-year-old plumber and plasterer Hannah Spencer, secured nearly 15,000 votes, making her the fifth Green MP in the 650-seat Parliament. The Greens, who advocate for higher taxes on the wealthy and maintain a pro-Palestinian stance, ran a vigorous grassroots campaign that notably engaged the constituency’s substantial Muslim population, which makes up approximately 28 percent of voters.
Spencer, addressing supporters after her victory, emphasized the electorate’s frustration with traditional parties, stating, “Thousands of people told me on their doorsteps and at the ballot box that they are tired of being let down and looked down upon.” She further declared their triumph over “the parties of billionaire donors,” signaling a rejection of establishment politics. The Reform UK candidate, political scientist Matt Goodwin, garnered around 10,500 votes, while Labour’s Angeliki Stogia managed just over 9,300, underscoring the scale of Labour’s collapse in the area.
The campaign period was marked by intense rivalry and acrimony, with party leaders exchanging accusations and allegations of misinformation and breaches of campaign regulations. This contentious atmosphere highlighted the high stakes involved in the by-election, which was triggered by the resignation of former Labour MP Andrew Gwynne due to health reasons. Goodwin controversially attributed the Greens’ success to “a coalition of Islamists and woke progressives,” reflecting the polarized narratives surrounding the contest.
Labour chairwoman Anna Turley described the outcome as “clearly disappointing,” yet criticized the emergent parties for promoting “the politics of anger and easy answers.” Starmer has attempted to counter the rise of Reform UK, led by eurosceptic Nigel Farage, by adopting tougher immigration policies and rhetoric. However, this approach has alienated segments of Labour’s left-wing supporters and younger voters, many of whom are gravitating toward the Greens, led by the charismatic Zack Polanski, who has drawn comparisons to New York’s progressive Mayor Zohran Mamdani.
Political analyst John Curtice commented that the result will only exacerbate the difficulties facing Starmer, emphasizing that the long-standing Conservative-Labour dominance in British politics is showing unprecedented signs of weakening. The by-election serves as a stark indicator of the shifting political landscape, where traditional allegiances are dissolving and voters are exploring new political alternatives.
Looking ahead, Starmer is expected to face further scrutiny for his role in blocking Manchester Mayor Andy Burnham’s candidacy, a move perceived by many as an attempt to thwart a potential leadership challenge from the party’s left wing. The prime minister also confronts a critical electoral test in May, with upcoming elections in Scotland, Wales, and London, where polls predict significant setbacks for Labour. Despite these challenges, the next general election is not anticipated until 2029, leaving the current government a precarious window to regain public trust and political stability.
