Bella Sankey: the power, the record and the questions

Bella Sankey’s rise in Brighton & Hove politics was rapid. Elected to represent Wish in December 2022, she became council leader in May 2023, less than six months later. Her responsibilities now extend beyond the city: she chairs the Sussex & Brighton Strategic Authority. That combination makes her an important subject for continuing scrutiny.

This first Person to Watch profile assesses her public responsibilities and documented decisions. It does not make a finding of personal misconduct. Our central question is whether the promises and powers of leadership translate into results that residents can check.

Before council leadership

Sankey came to elected office with a background in human-rights advocacy. In June 2020 she appeared before a parliamentary committee as director of Detention Action. Her evidence described campaigning for a time limit on immigration detention and referred to her earlier work at Liberty. That parliamentary record establishes substantial policy and campaigning experience; it does not, by itself, establish a record of running local services. Source: parliamentary evidence, 9 June 2020.

The official Wish by-election result records 1,519 votes for Sankey. Her subsequent move into council leadership gave her a different test: translating political priorities into decisions, budgets and reliable services. Wish result · Council member record.

Cityclean: credit for an inquiry, scrutiny of delivery

The council’s May 2025 environmental-services report says complaints were received shortly after the May 2023 change of administration and an independent inquiry was commissioned from Aileen McColgan KC. Commissioning that inquiry was a significant accountability step under Sankey’s leadership.

The same report records action following the inquiry, including changes to working arrangements and disciplinary processes. It also describes an initial improvement in missed collections followed by service setbacks from January 2025, involving fleet, systems and staffing pressures. These are the council’s reported findings, dated May 2025; they are not a fresh independent assessment of conditions in September 2026.

WATCH’s assessment is therefore qualified: there is a documented intervention and reform programme, but commissioning an inquiry is not proof of lasting recovery. The next test is a current, comparable account of collection reliability, workforce culture, complaints and the completion of recommendations. Source: council report, 15 May 2025.

Regional power and the £117m funding announcement

The strategic authority’s leadership page identifies Sankey as chair. Its board brings together representatives from Brighton & Hove, East Sussex and West Sussex. It says the first elected mayor is due in May 2028, with a board-appointed chair in the meantime. These are shared institutional responsibilities, not powers held by Sankey alone. Source: how the authority is led.

In June 2026 the authority announced access to £117 million in initial government funding. That is an announced funding framework, not evidence that £117 million has already been spent or that Sankey personally secured the whole amount. Residents need to be able to follow the next stages: allocations, decisions, contracts, delivery dates and measurable benefits. Source: authority funding announcement.

Devolution and council reorganisation also need to be kept distinct. September’s announcement of a pause and review affecting reorganisation in West Sussex means proposed replacement councils should not be presented as a settled outcome. It does not, on its own, change the strategic authority’s published mayoral timetable. Source: Adur & Worthing update, 8 September 2026.

What WATCH will track next

A profile should create tests that can be revisited. We will assess Sankey’s leadership against these questions, using dated records and giving her an opportunity to respond to any new critical findings:

• Service improvement: what does the latest Cityclean evidence show, and which inquiry recommendations remain incomplete?
• Public money: can residents trace council and regional spending from an approved decision through to a delivered outcome?
• Housing and transport: do published milestones show improvements in housing delivery, homelessness outcomes and everyday journeys?
• Scrutiny and transparency: are decision papers, performance measures, allowances and interests easy to find, current and sufficiently detailed to support scrutiny?

These are continuing research questions, not findings that a failure or breach has occurred. This edition does not give an allowance total or describe individual declared interests: the underlying current records were not sufficiently reverified for those claims.

Right of reply and updates

WATCH requested a response on 4 September 2026 covering Sankey’s background, leadership record, transparency and regional responsibilities. At the 15 September editorial cutoff, WATCH has no substantive response to publish. That is not evidence that the questions or any criticism have been accepted. A substantive reply will be considered and the profile updated where appropriate.

This profile separates the documented record from WATCH’s assessment and the questions still being investigated. If you identify a factual error or have relevant documentary evidence, use our right-of-reply route or send a tip.