Nigel Farage has triggered a by-election in Clacton by resigning from Parliament. Labour, the Conservatives and the Liberal Democrats have all said they will not stand candidates in it, according to the BBC.

A by-election is held when a seat becomes empty, and voters get to choose who represents them again. Farage won Clacton in 2024 with a very large majority — over 8,000 votes — beating all other parties by a big margin. That is why his rivals have decided not to bother fighting it: they would almost certainly lose.

Farage announced his decision in a video statement. He said the contest would be "a chance to stick two fingers up to the entire establishment" and insisted he had "done nothing wrong" about his finances. When asked if the resignation was a stunt, he called it "a big gamble."

Reform UK, Farage's party, wants the election held quickly — possibly as early as August. They have also offered to pay for it. The cost was last estimated at £228,964 in 2016.

Behind the by-election sits a question about money. Parliament's standards commissioner, Daniel Greenberg, has been investigating Farage since May 2025. The issue: Farage did not declare a £5 million gift from Christopher Harborne, a donor to Reform UK. Farage said the money would pay for his personal security. The investigation was paused when he resigned but could restart if he wins the seat back and returns to Parliament.

There is another money question too. The National Crime Agency was told about payments made to people connected to Reform. George Cottrell, a close Farage ally, paid for Farage's security and social media work during the 2024 election campaign. Cottrell and his mother also gave money linked to Richard Tice, Reform's deputy leader. Tice has complained that private details about these payments may have been leaked to journalists.

Farage has framed this by-election as a battle between ordinary people and "the establishment." His party uses exactly that language on its website. By doing so, he is asking voters to see the scrutiny of Reform's money and a fresh vote as the same thing — as if one proves the other is unfair. Whether voters will see it that way in an actual campaign, not just a video, is unclear.

Without Labour, the Conservatives or the Lib Dems on the ballot, a Farage win would be less about him beating rival parties and more about turnout and media coverage. It would be a fight only against smaller and independent candidates.

The timing could matter. If the election happens in August as Reform wants, the standards investigation will be pushed into the background for a few weeks. But if Farage wins and the commissioner resumes the inquiry afterwards, the same questions about money will follow him back to Parliament.