Four individuals were arrested in London following the unauthorized projection of images featuring Donald Trump alongside convicted sex offender Jeffrey Epstein onto Windsor Castle. The stunt coincided with Trump’s second state visit to the UK, where he was scheduled to be hosted by King Charles. Earlier the same day, protesters also displayed a large banner of Trump and Epstein near the castle. Police described the projection as a "public stunt" and arrested the four adults on suspicion of malicious communications; they remain in custody.