You've Got to Give the Loo Room, Right?

"I constantly have the little spikes of anxiety of who's that person? Why are they at the birthday?" "It feels like a, can't even go for a quite drink. It's like the first time being recognized in a pub." The O2 is 'in a warren of rooms' according to singer-songwriter David Walliams. He says he would prefer it if there was just one non loo room.