The UK Home Office's April 2026 decision to revoke Ye's Electronic Travel Authorisation on public-good grounds, citing his history of antisemitic statements, remains the dominant factor behind the 99.8% market-implied probability of "No." That official ban directly canceled his planned Wireless Festival headline slot and shows no signs of reversal, with his current 2026 tour itinerary focused on U.S. and select non-UK European dates. Traders view the short window to June 30 as insufficient for any policy shift or successful legal challenge. While an unexpected diplomatic intervention or sudden ban lift could theoretically allow entry, such developments lack any verified momentum or precedent in similar cases.