Sarah Vine, writing in the Daily Mail, dismissed Nadine Dorries’s decision to join Nigel Farage’s Reform UK as “political junk food” and urged Conservatives to coalesce behind Kemi Badenoch as the party best placed to beat Labour.

Vine acknowledged Dorries’s long service in the Conservative Party — as a former MP, culture secretary, reality TV contestant and bestselling author — but said the former minister’s defection to Reform was the wrong response to recent turmoil within the Tory ranks. She wrote that only a reinvigorated Conservative Party under a leader such as Kemi Badenoch can offer the credibility and policy clarity needed to challenge Keir Starmer’s Labour.

Dorries, who has published a book titled Downfall: The Self-Destruction Of The Conservative Party and described her defection as “possibly the most difficult decision” of her career, has publicly declared the Conservatives “dead.” Her move to Reform UK was hailed by Nigel Farage as a high-profile recruitment that underscores his party’s attempt to attract disaffected Tories.

Vine conceded some of Dorries’s criticisms about internal Tory disputes, including the party’s handling of high-profile leadership changes, but she argued that abandoning the Conservatives in favour of a smaller, insurgent party risks splitting the right-of-centre vote. "Reform are political junk food," Vine wrote, saying the movement lacks the organisational depth and broad electoral appeal necessary to deliver a general election victory.

The column framed the debate as a choice between a consolidated Conservative effort under new leadership and the uncertainties of a breakaway movement. Vine singled out Kemi Badenoch, a prominent figure on the party’s right and a former leadership contender, as someone who could provide a disciplined, policy-focused alternative capable of mounting a credible campaign against Labour.

Political commentators have highlighted the potential electoral consequences of high-profile defections and the emergence of Reform UK, which has sought to position itself as a nationalist, anti-establishment alternative to both the Conservatives and Labour. Analysts say fragmentation on the right could benefit Labour if it reduces the Conservatives’ share in key constituencies; proponents of Reform argue the new party can attract voters disillusioned with the mainstream parties.

Dorries’s public profile — spanning parliamentary posts, media appearances and authorship — has made her departure particularly notable within Conservative circles. Vine’s column placed that departure in the context of a party struggling to define its direction after a series of internal leadership contests and public controversies.

Vine urged Conservative voters and activists to prioritize electoral practicality over protest politics. She wrote that while the grievances voiced by Dorries and others are legitimate, the path to defeating Labour requires a viable, unified alternative rather than the fragmentation of centre-right forces.

The debate reflects wider tensions within British politics as parties and voters prepare for future electoral tests. Whether Reform UK’s recruitment of high-profile defectors will translate into sustained electoral gains remains uncertain, and the Conservative Party faces pressure to present a coherent platform and leadership that can reclaim voters who have shifted away from it in recent years.

Vine’s column adds to a sustained public conversation about strategy on the political right, the appeal of insurgent parties, and the leadership qualities voters are likely to demand ahead of the next general election.