**Nigel Farage’s recent re-election as Reform UK MP for Clacton on 13 August 2026, following his July resignation to trigger and contest the by-election himself, is the dominant factor behind the 70% “No” probability.** He secured 63.3% of the vote against fringe candidates after the major parties largely boycotted the contest. The parliamentary standards investigation into his financial declarations, paused during the campaign, has resumed but shows no immediate signs of forcing another vacancy. With the seat now held continuously since the by-election and no scheduled parliamentary events, leadership changes, or reported resignation plans through the remainder of 2026, traders see limited scope for a further trigger before year-end. Farage’s public positioning treats the constituency as secure, consistent with historical patterns where MPs rarely vacate newly won or retained seats absent external compulsion. While health, legal, or political developments could still intervene, current evidence points to continuity through December.