Former Labour chief Jennie Formby switches to Greens, citing party’s corporate dependencies

Jennie Formby, who oversaw the Labour Party’s organisational machinery from 2018 until her resignation in 2020 and who has long been identified with the Jeremy Corbyn faction, publicly announced her transfer of allegiance to the Green Party, declaring her intention to support the party’s campaign in the forthcoming May local elections and simultaneously characterising the current Labour leadership as effectively indebted to corporate sponsorship, a description that implies a profound departure from the party’s traditional working‑class roots and raises questions about the efficacy of its internal governance structures.

The timing of Formby’s defection, occurring at a moment when a noticeable stream of former Corbyn allies have been reported to gravitate towards the Green Party under the leadership of Zack Polanski, suggests a systematic pattern rather than an isolated personal decision, thereby exposing a broader institutional malaise within Labour whereby strategic priorities appear to be increasingly aligned with fundraising imperatives rather than member‑driven policy development, a circumstance that arguably erodes the party’s claim to represent ordinary voters.

By formally registering as a Green Party member and articulating a plan to mobilise support before the local polls, Formby not only underscores her personal disaffection but also implicitly critiques the Labour Party’s internal mechanisms for talent retention and ideological cohesion, highlighting the apparent inability of its executive bodies to reconcile divergent visions for the party’s future and to prevent the alienation of seasoned operatives whose expertise could otherwise contribute to organisational renewal.

Observers are likely to interpret this development as a symptom of a larger systemic failure in which the Labour Party’s reliance on corporate funding streams creates a conflict of interest that hampers its capacity to present a coherent alternative to the status quo, a situation that, if left unaddressed, may continue to accelerate the migration of experienced political actors to parties whose platforms are less encumbered by such financial entanglements.

Published: April 22, 2026