Analysis of: PM vows to ‘keep fighting’ after Greens sweep past Labour and Reform to win byelection – UK politics live
The Guardian | February 27, 2026
TL;DR
Green Party wins historic byelection in Labour heartland as working-class voters reject both centrist Labour and far-right Reform. The result exposes Labour's fatal contradiction: chasing right-wing voters while abandoning its progressive base leaves it vulnerable on all sides.
Analytical Focus:Class Analysis Contradictions Historical Context
The Green Party's stunning victory in Gorton and Denton—overturning a 13,000-vote Labour majority in a seat held since 1931—represents a crystallization of social democracy's structural crisis under neoliberalism. Hannah Spencer's victory speech, emphasizing how 'working hard used to get you somewhere' but now means 'working to line the pockets of billionaires,' articulated class grievances that Labour has systematically abandoned under Keir Starmer's leadership. The result demonstrates that working-class voters increasingly recognize their material interests are served by neither centrist Labour nor the far-right Reform UK. The byelection exposes the fundamental contradiction at the heart of Labour's strategy: attempting to win right-leaning voters by adopting anti-immigrant rhetoric and abandoning progressive positions, while assuming its traditional base has 'nowhere else to go.' This assumption proved catastrophically wrong. The Greens captured not only Muslim voters alienated by Labour's Gaza position but also white working-class voters attracted by Spencer's authentic class politics and practical background as a plumber. Meanwhile, Labour's decision to block Andy Burnham—a popular figure who might have retained the seat—revealed the party leadership's prioritization of factional control over electoral success. The response from Labour leadership—dismissing the result as a typical mid-term setback and doubling down on attacks against 'extremists' on left and right—suggests no serious reckoning with the party's abandonment of working-class politics. The simultaneous challenges from Reform on the right and Greens on the left place Labour in what analyst Rob Ford calls an 'electoral Valley of Death,' rejected across the political spectrum. This mirrors the broader collapse of social democratic parties across Europe, as voters recognize that parties committed to managing capitalism cannot address the material crises—housing, wages, public services—that define working-class life under neoliberalism.
Class Dynamics
Actors: Working-class voters (diverse coalition including Muslim communities and white working-class), Labour Party establishment/professional-managerial class leadership, Green Party (representing progressive coalition), Reform UK (representing petit-bourgeois nationalism and working-class alienation), Trade union bureaucracy (Unite, Unison), Billionaire donors and capitalist class
Beneficiaries: Green Party as organizational force, Working-class voters gaining political representation, Progressive movements demonstrating electoral viability outside Labour
Harmed Parties: Labour Party apparatus losing institutional power, Working-class communities under continued austerity regardless of electoral outcomes, Muslim communities facing increased racialized attacks from Reform rhetoric
The byelection reveals a fracturing of the traditional Labour coalition that bound professional-managerial party leadership to working-class voters. Spencer's campaign successfully appealed across ethnic and religious lines through class-based messaging—'our struggles may not always be the same, but we know how hard life can be'—while Labour's leadership attacked from both directions, dismissing Greens as extremists while mimicking Reform's anti-immigrant framing. The trade union leaders' sharp criticism (Unite's Sharon Graham telling Starmer to 'stop listening to rich mates') indicates growing tension between Labour's institutional base and its current political direction.
Material Conditions
Economic Factors: Cost of living crisis affecting working-class households, Housing affordability and rental market exploitation, Wage stagnation relative to productivity gains, Austerity-degraded public services (NHS, schools), Wealth concentration enabling billionaire political influence
Spencer's campaign centered material conditions of labor—her identity as a working plumber who 'gets things done' contrasted sharply with professional politicians. Her speech articulated the fundamental extraction relationship: 'Instead of working for a nice life, we're working to line the pockets of billionaires.' The constituency's diverse working-class population experiences common exploitation despite different occupational positions, creating potential for cross-ethnic class solidarity that both major parties failed to mobilize.
Resources at Stake: Political representation and policy influence, Control over Labour Party direction and resources, Local government resources (referenced issues: litter, fly-tipping, public space), Future electoral viability in urban constituencies
Historical Context
Precedents: Collapse of social democratic parties across Europe (PASOK in Greece, PS in France, SPD decline), Labour's 2019 loss of 'Red Wall' working-class constituencies, Rise of Green parties in European politics as social democratic alternative, Historical pattern of working-class parties being captured by professional-managerial interests
This result represents the British manifestation of a Europe-wide pattern: social democratic parties that accepted neoliberal constraints—austerity, privatization, labor market 'flexibility'—have progressively lost their working-class base. Labour's trajectory from New Labour through Corbynism to Starmerism encapsulates this crisis. The party won in 2024 primarily through Conservative collapse, not positive working-class support. The Gorton result suggests that even this negative coalition is fragmenting, as voters recognize Labour cannot deliver material improvement while maintaining commitments to fiscal orthodoxy and capitalist stability. The Green victory indicates potential for left alternatives when they authentically address class grievances rather than triangulating between capital and labor.
Contradictions
Primary: Labour cannot simultaneously chase right-wing voters through anti-immigrant rhetoric and maintain its progressive base, yet its commitment to managing capitalism rather than challenging it forecloses genuine left alternatives—leaving it vulnerable to challenges from both directions.
Secondary: Reform UK's working-class rhetoric contradicts its billionaire funding and anti-worker policies, Green Party's electoral success creates tension between movement politics and parliamentary integration, Labour's blocking of Burnham prioritized factional control over electoral viability, Media framing of 'sectarian voting' racializes democratic participation by Muslim communities
The immediate trajectory points toward further Labour collapse in May local elections, potentially forcing leadership change or strategic reassessment. However, replacing Starmer without addressing the fundamental contradiction—Labour's inability to challenge capitalism while claiming to represent workers—would merely delay the crisis. The Greens face their own contradiction: electoral success may pressure the party toward moderation and system integration. The deeper resolution requires building working-class organizational capacity outside electoral cycles—through unions, tenant organizations, and community groups—that can hold any political party accountable to material class interests rather than professional-managerial priorities.
Global Interconnections
The Gorton result connects to global patterns of social democratic collapse and the search for alternatives. Similar dynamics drove Syriza's rise in Greece, Podemos in Spain, and currently Mamdani's campaign in New York—cited explicitly by observers. The Gaza dimension reflects how imperial policy creates domestic political consequences: Labour's support for Israeli actions alienated not only Muslim voters but broader progressive constituencies concerned with human rights. Reform UK's Trump-style claims of 'cheating' when losing to diverse constituencies mirrors international far-right delegitimization tactics. The constituency's material conditions—degraded public services, housing crisis, stagnant wages—reflect four decades of neoliberal policy under both parties, intensified by post-2008 austerity. Working-class voters increasingly recognize that neither 'responsible' Labour management nor Reform's scapegoating of immigrants addresses these structural conditions. The Green victory suggests appetite for politics that names the class enemy ('billionaires,' 'parties of billionaire donors') while building cross-ethnic working-class solidarity.
Conclusion
The Gorton and Denton result demonstrates both the crisis of social democracy and the potential for class-based alternatives. Spencer's victory shows that authentic working-class politics—rooted in material conditions, cross-ethnic solidarity, and clear identification of class enemies—can defeat both centrist management and far-right nationalism. However, electoral victories alone cannot resolve the contradictions of capitalism. The challenge for the left is building durable working-class organization that can sustain pressure beyond election cycles, connect local struggles to systemic critique, and develop genuine alternatives to a system where, as Spencer put it, 'working hard' means 'lining the pockets of billionaires.' The May elections will test whether Gorton represents an anomaly or the beginning of a broader class realignment in British politics.
Suggested Reading
- Reform or Revolution by Rosa Luxemburg (1900) Luxemburg's analysis of whether working-class interests can be achieved through gradual reform within capitalism directly addresses Labour's strategic failure—and why voters increasingly seek alternatives outside traditional social democracy.
- Prison Notebooks (Selections) by Antonio Gramsci (1935) Gramsci's concept of hegemonic crisis illuminates how Labour lost its 'common sense' status among working-class voters, and how the Greens successfully articulated class grievances that Labour abandoned.
- Blackshirts and Reds by Michael Parenti (1997) Parenti's analysis of how centrist parties' failures create openings for both left and right alternatives directly parallels Labour's current 'Valley of Death' between Reform and Greens.