Inside, stained light from a window and a peculiar calm fell on me simultaneously. Subsonics, I guessed, casting a glance around at the human flotsam waiting submissively on the benches. If these were arrested suspects, they had been rendered remarkably unconcerned by something and I doubted it would be the Zen Populist murals that someone had commissioned for the hall. I crossed the patch of coloured light cast by the window, picked my way through small knots of people conversing in lowered tones more appropriate to a library than a holding centre, and found myself at a reception counter. A uniformed cop, presumably the desk sergeant, blinked kindly back at me — the subsonics were obviously getting to him as well.