NEC member Cat Arnold excluded from Sussex mayor shortlist

NEC member Cat Arnold has been excluded from the shortlist of applicants running to be Labour’s candidate for next year’s Sussex mayoral election.

Arnold, a former councillor in Shoreham, was one of four hopefuls standing in the contest – but announced on social media last night that she was not shortlisted for the final ballot of members by the party.

Arnold had received support from multiple CLPs in the county, along with union backing from Unison and the CWU.

In a statement, Arnold said: “I want to thank everyone who supported my campaign to become Sussex Mayor – the members, councillors, activists and affiliates who gave their time, encouragement and trust.

“Although I wasn’t shortlisted for the final ballot, I’m proud of the campaign we built – rooted in fairness, sustainability and community.

“It’s disappointing that too often, politics overlooks the skills and perspectives of those who have led and delivered in their communities. Real leadership comes from experience, collaboration and a genuine connection to the people we serve.

“I’ll be taking time to reflect and to decide where my energy can make the biggest difference next. My commitment remains the same: building fairness, opportunity and dignity from the ground up.”

READ MORE: Revealed: The progressive policies Labour members want enacted

Arnold had previously stood to be Labour’s general election candidate for the constituency of East Worthing and Shoreham, but was not included on the party’s longlist of candidates. She was elected to Labour’s national executive committee on an independent slate last year.

Former Brighton and Hove City Council leader Dan Yates and Worthing councillor Caroline Baxter were the two candidates to make it onto the shortlist for the mayoral election.

A vote of Labour members in Sussex is due to take place from Friday (October 24) until November 7.

Subscribe here to our daily newsletter roundup of Labour news, analysis and comment– and follow us on Bluesky, WhatsApp, X and Facebook.

Share your thoughts. Contribute on this story or tell your own by writing to our Editor. The best letters every week will be published on the site. Find out how to get your letter published.


  • SHARE: If you have anything to share that we should be looking into or publishing about this story – or any other topic involving Labour– contact us (strictly anonymously if you wish) at [email protected].
  • SUBSCRIBE: Sign up to LabourList’s morning email here for the best briefing on everything Labour, every weekday morning.
  • DONATE: If you value our work, please chip in a few pounds a week and become one of our supporters, helping sustain and expand our coverage.
  • PARTNER: If you or your organisation might be interested in partnering with us on sponsored events or projects, email [email protected].
  • ADVERTISE: If your organisation would like to advertise or run sponsored pieces on LabourList‘s daily newsletter or website, contact our exclusive ad partners Total Politics at [email protected].

More from LabourList

DONATE HERE

Proper journalism comes at a cost.

LabourList relies on donations from readers like you to continue our news, analysis and daily newsletter briefing. 

We don’t have party funding or billionaire owners. 

If you value what we do, set up a regular donation today.

DONATE HERE