He was in a high-ceilinged windowless cell with walls of glittering white porcelain. Concealed lamps flooded it with cold light, and there was a low, steady humming sound which he supposed had something to do with the air supply. A bench, or shelf, just wide enough to sit on ran round the wall, broken only by the door and, at the end opposite the door, a lavatory pan with no wooden seat. There were four telescreens, one in each wall.