At its annual convention, Nigel Farage's Reform U.K. found itself confronting allegations that cut to the heart of democratic legitimacy: that senior party figures had discussed securing foreign funding, a practice British electoral law forbids precisely to shield domestic politics from outside influence. The party has denied any wrongdoing, framing the undercover investigation as a deliberate hoax rather than journalism. Whether the allegations prove substantive or not, the moment raises an enduring question about the tension between anti-establishment movements and the institutional rules th