Voting is in its final hours in a by-election in Britain's Clacton constituency after the Reform UK leader resigned amid scrutiny of a $9 million donation from a crypto billionaire.

The Reform UK leader triggered the contest after deciding to stand down amidst massive scrutiny over his financial affairs

The Reform leader was elected MP for Clacton in 2024 but resigned last month to trigger the by-election, but a satirical candidate offers his biggest challenge