Investigative journalist: Channel 4 probe exposes hidden political funding in UK

Investigative journalist Peter Geoghegan, editor of the Substack Democracy for Sale and author of the best-selling book of the same name, discussed Channel 4's undercover investigation into Reform UK on France 24's Spotlight programme. He argues the investigation's significance lies not only in the conduct allegedly captured on camera, but in a broader question of how political influence is financed — and made visible or invisible — within British democracy.

Polling controversy may outweigh donation scheme

Geoghegan suggests the polling controversy could prove more consequential than the hypothetical discussion of routing a foreign donation, precisely because the polling actually took place and entered the public sphere. He argues polls are not neutral measurements of opinion: they can help build political momentum, shape news agendas, and influence perceptions of a party's electoral viability.

If polling designed to benefit one political party is financed by another without transparent disclosure, voters may encounter what looks like independent political information without being able to see the financial and partisan relationships behind it.

Undercover journalism can be justified

Geoghegan rejects the idea that undercover journalism is inherently illegitimate, applying instead a public-interest test: such methods can be justified when they reveal consequential behaviour that powerful actors would be unlikely to disclose voluntarily.

Most strikingly, he notes that the alleged mechanisms were not simply proposed to Reform officials by reporters — according to his reading of the footage, officials themselves explained how such arrangements might work. This, he says, shifts the key question away from whether journalists manufactured a scandal, toward what the investigation reveals about political practices normally hidden from public view.