Karoline Leavitt says Trump told Keir Starmer to his face at a Chequers lunch: "Your policies here are so stupid. You need to close your borders, you need to deport these people you have in your country. I know your country, I know your people, they hate what you're doing."
Starmer just sat there and took it, humiliated at his own table, on his own soil, by a guest he'd personally invited.
Given how Burnham's already performed in front of Trump, doubling down on Chagos one week and caving the next, it wouldn't be a shock if the same thing happens to him, or worse.