Reform's £72m donation windfall sparks urgent debate on political funding limits

Within the span of a single day, Reform UK received £72 million in political donations from two British billionaires living overseas. The gifts from Ben Delo and Christopher Harborne arrived with such force that they have upended the conversation about how British politics should be funded, and whether the current rules even make sense anymore.

Both men are British nationals who have spent significant time abroad. Harborne has been based in Thailand and registered to vote in the UK; Delo had been living in Hong Kong before telling the Telegraph in April that he was planning to return. The BBC has since learned that both have now come back to Britain, with Delo understood to have been in the country since last year. The scale of their contributions—£72 million in donations to a single party in 24 hours—is without precedent in recent British electoral history.

The government is moving quickly to contain what it sees as a loophole. It is pushing through legislation that would cap donations from British expats at £100,000 each, with the restriction applied retroactively to March 25. The House of Lords was set to debate the changes on Monday. The proposal came from a review by Philip Rycroft, a former civil servant, designed to protect British democracy from foreign influence. But the government is now considering going further. Lord Wills, a Labour peer, has signaled his intention to amend the bill so that donations from people living inside the UK would also face caps. The government has also proposed that anyone who moves back to Britain would remain subject to the £100,000 limit for the rest of the calendar year in which they return, plus the following calendar year.

Housing Secretary Angela Rayner told the BBC that the new rules would apply to donations already received, and that anyone who does not comply would be required to return the money. She declined to comment specifically on Delo and Harborne, saying she did not understand their individual circumstances. Robert Jenrick, Reform's economic spokesman, countered that the donations were "entirely in line with the law as it is," and said the party believed they would remain legal under whatever rules emerge.

The debate has exposed a fault line within the political establishment itself. Sharon Graham, general secretary of Unite the Union—one of Labour's largest financial backers—has come out in favor of donation limits. She drew a distinction between her union's contributions and what she called "billionaires splashing out millions," arguing that union members give small amounts from their wages while mega-donors operate on an entirely different scale. But Reform has accused Labour of hypocrisy, saying the party and its union allies "know they can't win an election fairly" and are now trying to "rig the system" through new rules.

The fundamental question remains unresolved: whether Reform will be permitted to keep all £72 million. The government has signaled that retrospective application of the new cap is coming, but the legal and political mechanics of enforcement are still being worked out. What is clear is that the donations have forced a reckoning about who gets to fund British politics, and at what scale. The House of Lords debate on Monday will be the first formal test of whether Parliament is willing to close the door that Delo and Harborne walked through.