"We don't need any of this," a rebel says, gesticulating around the room.

On the touchline, Postecoglou was going potty, somehow managing to gesticulate wildly in six different directions at the same time in the kind of fluid movement that was utterly beyond the players he was berating.

Before his winner he hit both posts, moaned and furiously gesticulated at the referee and team-mates, while also being pursued by a pitch invader at one stage.

Dart looked close to tears at the start of the second set and continued to gesticulate towards her team, which was led by mum Susie who has been coaching her in New York.

The screens, all muted, were playing live footage of Trump pointing, waving and gesticulating.