Labour Faces London 'Political Earthquake' as Greens Surge in New Election Forecast
Labour Could Lose Hackney, Lambeth to Greens in London Election Shock

Labour Confronts 'Political Earthquake' as Greens Threaten London Dominance

Senior Labour figures across London have issued a stark warning that the party faces a catastrophic collapse in the capital's upcoming May elections, with exclusive new data forecasting the Greens could surge into first place. The alarming projections suggest Labour might drop from its current leading position to fourth place in London, potentially losing control of all but two borough councils.

Exclusive Data Reveals Dramatic Political Shift

A sophisticated new forecasting technique, which accurately predicted recent byelection outcomes including Hannah Spencer's victory, now projects that Labour could lose flagship authorities such as Hackney and Lambeth to the Greens. The gradient-boosted regression modelling (GBRM) from data firm Bombe combines actual election results with Deltapoll polling data, using AI to predict voting behavior over five years.

The modelling presents a dire scenario for Labour: the party could lose more than half of its 741 council seats across London, with the Greens picking up 530 seats. According to the forecast, Labour would retain outright majorities in only Newham and Redbridge councils, while the Greens could potentially gain control of nine boroughs including Lewisham, Waltham Forest, Greenwich, Wandsworth, Hammersmith & Fulham, Hounslow, and Brent.

Wide Pickt banner — collaborative shopping lists app for Telegram, phone mockup with grocery list

Senior Figures Sound Alarm Bells

"The government needs to demonstrate that they're not taking liberal, progressive voters in the capital for granted," warned one senior London Labour figure. Another added: "It's going to be a total catastrophe for us in London. If we lose swathes of voters on our progressive flank then we're doomed. We need to start listening to them."

London Mayor Sadiq Khan recently stated that Labour faces an "existential threat" in parts of the country in May, cautioning: "Without a change in course, we risk a repeat of losing large Labour strongholds, like London, just as we did in the 2000s in Scotland. If we don't unite progressives, we risk opening the door to the darkness and division of Reform."

Wider Political Landscape Transformed

The forecast suggests significant changes across London's political map. The Conservatives would increase from five to six councils, gaining Barnet, while Reform UK would take Barking and Dagenham. Nigel Farage's party would win 132 seats across London and become the largest party in Havering.

Nine other boroughs would have no overall control, with the Greens emerging as the largest party in four, Labour in two, and one each for Reform and the Conservatives. In Southwark, the Liberal Democrats and Labour would have equal seats, while the Tories and Greens would be tied in Westminster.

Core Voter Discontent Driving Change

Mike Joslin, chief executive of Bombe, explained: "Labour is facing wipeout in London in the face of a Green tidal wave. The data shows that Labour's core voters think Keir Starmer disagrees with them on Gaza, social equality issues and Brexit. They want someone that shares their values."

Joslin, who has previously provided data for prominent Labour figures including Starmer, Angela Rayner, Ed Miliband, and Khan, added: "Alongside the Green wave, inner-city working-class voters are angry with Labour for not making them better off, and you will see some wards going Reform. Many places are now five-way marginals."

Internal Criticism and Warnings

One London Labour MP told the Guardian: "We can't dismiss voters' concerns and need to work hard to rebuild trust. We have some incredible Labour councils and councillors doing amazing work in their communities. That work risks being undone if Labour nationally doesn't start addressing worries of progressive voters around policies like welfare cuts, the language government uses on immigration and the response to Gaza."

A second MP accused party chiefs of approaching the Green threat like "student politics," warning: "The chaos that will come from London descending into Green madness with no housing being built and no investment in social care will be catastrophic for the poorest people."

Pickt after-article banner — collaborative shopping lists app with family illustration

Academic Analysis Confirms Gravity

Tony Travers, professor of local government at the London School of Economics, told the Guardian that Labour was on course for a "political earthquake" in the local elections if Bombe's modelling reflects actual results. "It would profoundly shock London Labour MPs," Travers said. "The national party has taken London for granted for years and invested all their efforts on targeting Reform-prone areas, and they now have this huge flank exposed on their left."

The Greens face their own challenge in selecting enough candidates to contest every council seat across London, which they would need to achieve the modelled results. However, Joslin concluded: "The Greens, if they can get the candidates, could capitalise and win a number of London councils. This could change the landscape of London government for a generation."