King warns tech bosses about 'existential dangers' of AI falling into wrong hands as he hosts summit

King Charles walks with Nvidia CEO Jensen Huang to a meeting for AI industry leaders

Three teams of royals were out in public today as King Charles III, the Prince and Princess of Wales, and the Duke of Sussex all made appearances at different events.

In Ayrshire, Scotland, the King warned of the "existential danger" of AI falling into the wrong hands while hosting a summit with industry leaders, politicians and a Vatican adviser.

Then came a shift in tone as Prince William and Catherine made their first visit to the Isle of Bute in Rothesay, Scotland.

The pair played the traditional game of shinty at the Bute Shinty Club before litter-picking on a beach and stopping off at a local pub.

Before Prince Harry's Invictus awards ceremony got under way, the day's engagements were overshadowed by new claims from Earl Spencer , Princess Diana's brother.