Summits are usually very formal, almost scripted events where leaders of the world’s biggest democracies meet to discuss all the issues their officials have already negotiated before. But on the odd occasion humanity breaks out from the robotic formal proceedings.
Such a moment came as Keir Starmer - a man normally famed for his aversion to the spontaneous - came out of an apparently agreeable bilateral meeting with the Italian PM Giorgia Meloni.
