The Metropolitan Police has launched a criminal investigation into at least £500,000 of donations made to Reform UK by Fiona Cottrell, the mother of the convicted fraudster who has secretly bankrolled Nigel Farage’s political operation.
What the investigation covers
Scotland Yard has spent more than a year examining potential offences relating to “the evasion of restrictions on donations,” which covers concealing or disguising donations derived from an “impermissible” donor, or using false information about a donation, including its amount or the identity of the actual donor. Detectives have interviewed two people under caution, though no arrests have been made.
Fiona Cottrell, 67, an aristocrat reportedly linked romantically to Prince Charles in the 1970s, is at the centre of the investigation. Her son, George Cottrell, 32, is the convicted fraudster who has secretly funded significant portions of Farage’s political operation, including his security, staff and use of a luxury townhouse near Buckingham Palace, according to a Sunday Times Insight investigation. Fiona Cottrell had no prior history as a political donor before making these payments, and has declined to answer questions about her financial contributions for over a year, including when approached directly at her Worcestershire cottage last month.
The specific payments under investigation
The Met’s inquiry is understood to relate to two £250,000 payments Fiona Cottrell made to Reform before the last general election, landing in the party’s accounts on 9 May 2024 and 29 May 2024, both weeks before the 4 July polling day that saw Farage elected as an MP for the first time.
It remains unclear how, if at all, this criminal investigation connects to a separate £1m sum which, according to the Guardian, Fiona Cottrell deposited into a company belonging to Richard Tice, Reform’s deputy leader, half of which was subsequently donated to Reform itself. The National Crime Agency was reportedly unable to trace the original source of that seven-figure sum. Tice has separately alleged the NCA leaked his company’s bank statements to the Guardian in connection with reporting on this same donation.
The legal framework
Scotland Yard launched its investigation in February 2025, seven months after the general election, following a referral from the Electoral Commission. The offence in question falls under section 61 of the Political Parties, Elections and Referendums Act 2000, which carries a penalty of a fine or up to one year in prison upon conviction. The Electoral Commission has confirmed this specific type of offence falls outside its own investigative powers and is a matter exclusively for police.
Questions about the money’s origin
Questions about the true extent of Fiona Cottrell’s wealth intensified last week after documents dated 2023 emerged in which she described herself as a “retired stylist.” She is also understood to run a marina in Tewkesbury, Gloucestershire. Her cottage in the area was estimated to be worth between £500,000 and £1m in December 2015, according to Land Registry documents, and her late husband Mark Cottrell, who died in 2023, left an estate valued at approximately £1.5m. How she accumulated the £500,000 she personally donated to Reform before the election, the £1m transferred to Tice’s company, and a further £250,000 payment to Reform last year, remains unexplained.
Where George Cottrell fits into this
George Cottrell is based in Montenegro, where he is heavily involved in Tether.bet, an offshore crypto gambling platform implicated in potentially criminal activity in the UK relating to the offering or facilitation of unlicensed bets. He denies running the platform or being connected to it beyond his status as a customer. Tether, the platform’s namesake, is according to US court documents part-owned by Christopher Harborne, the billionaire behind the separate £5m payment to Farage that he initially described as covering his personal security, and has since characterised as an unconditional gift he can spend however he chooses.
Whether George Cottrell himself is even eligible to donate to a UK political party remains unclear. To do so legally, he would need to appear on a UK electoral register, own a UK company, or be listed on the overseas electors register, given his Montenegro domicile for tax purposes.
How this connects to Farage’s byelection
The combination of the Sunday Times’ reporting on Cottrell and mounting questions over the Harborne gift led directly to Farage’s decision to resign as Clacton MP and trigger a byelection, which he intends to contest personally, framing the contest as a referendum on establishment attacks against him.
Farage confirmed earlier this week that he faces two separate Parliamentary Standards investigations, one into Harborne’s support and one into Cottrell’s. The first has been suspended as a direct result of his decision to stand down as an MP. The Standards Commissioner has released no details of the second. Both investigations would resume should Farage win the Clacton byelection, and if either ultimately finds he breached parliamentary rules, he could face a further byelection. The Conservatives are among several parties who have indicated they will only field a candidate against Farage in that subsequent, formally triggered contest, rather than the current one he called himself.
The denials
The Sunday Times approached Fiona Cottrell about her donation last month and she declined to comment. Asked about the donation, and about separate claims that George Cottrell had boasted the money was not actually his mother’s, his lawyers said his mother’s donations “were a matter for her.”
A Scotland Yard statement confirmed the scope of the investigation: “An investigation was launched in February 2025 after a referral was made to the Metropolitan Police by the Electoral Commission relating to donations made to a political party ahead of the 2024 UK general election. Detectives from the Met’s special inquiry team are investigating alleged offences under section 61 of the Political Parties, Elections and Referendums Act 2000. Early investigative advice has been sought from the Crown Prosecution Service and two people have so far been interviewed under caution. No arrests have been made. An offence under this section is not one that the Electoral Commission can investigate and, as such, it is a matter for the police.” The Electoral Commission itself declined to comment further, saying only that the Met had issued its own statement on the ongoing investigation.
Why this matters now
This disclosure adds a further, formally criminal dimension to a story that has already produced two Parliamentary Standards investigations, a suspicious activity report with the National Crime Agency, Tice’s own leak allegation against that same agency, and now a self-triggered byelection widely criticised as an attempt to reframe scrutiny of Farage’s finances as a democratic mandate question. The Metropolitan Police investigation into Fiona Cottrell’s donations is categorically different from those parliamentary and regulatory processes: it is a live criminal inquiry, examining potential offences under electoral law, running independently of whatever happens in Clacton and independently of the outcome of either Standards Commissioner investigation into Farage himself.
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Joe Connor is a UK-based reporter specialising in politics, public policy, and national affairs. He has previously contributed to publications including The London Economic (JOE Media Group) and Spotted News.
At The Daily Britain, he covers Westminster politics, elections, and breaking political developments, alongside in-depth analysis of policy decisions and their real-world impact.