But just outside the concourse, matatu taxis tout for passengers, who have largely deserted the trains.
The concourse outside the international arrivals hall was busy.
David Icke shook hands with the immigration officers, collected his things and wandered outside to the concourse, where his entourage was waiting in a car to pick him up.
The stadium is a paradise, built specifically for soccer, and with such a variety of activities in the concourse outside the arena that it is possibly the most child-friendly professional soccer stadium I have seen anywhere on earth.
"I was upset, but in the end, it's O.K.," said Suxho's wife, who stood after the match in the concourse outside Sections 115-116 athehEarls Courtrt exhibition arena to steal a few minutes with her husband before he returned with his teammates to the Olympic Village.
On the concrete concourse outside the arena, a group of volunteers with clip boards stop everyone who is 18 or over, and check if they have registered for November's races: "It's the only way they can get into the summit for one thing," says Bobby Lancaster, 35, a welder and labour union activist who helps to oversee the form-filling process.
Bulls jerseys with Deng's name emblazoned on the back dotted the main concourse outside the arena, and after being denied the opportunity to play in Britain at this summer's European Championship after suffering a stress fracture in his right leg, he played the role of returning hero to perfection.
The Bafta nominees are nearly identical to those of the Oscars (this year, even more so, with Shakespeare in Love, and Elizabeth doing so well over there), and yet the dust has barely settled on the concourse outside the Dorothy Chandler Pavilion, and the monthly magazines are only just appearing with their agency pics of blubbing Gwyneth and bouncing Roberto.
On the concourse outside City Hall, where film students are projecting their short movies on to a building across Avenida 18 de Julio, I meet a bearded young graduate called Eduardo, who has a maté in one hand and a spliff in the other.
A mere 24 hours ago an eclectic group of coders gathered outside of The Concourse at San Francisco Design Center intent on hacking together the next great app.
The 71-year-old Scot, with a stand bearing his name and a statue on the concourse outside, will take charge of his final game at the self-styled Theatre of Dreams when United face Swansea City on Sunday.
