Next he’d take the first train to Leicester Square, the shortest journey in the entire system. Then back, without exiting, having assured himself he wasn’t being followed. He knew how to do that, but then there were all these cameras, in their smoked acrylic spheres, like knockoff Courrèges light fixtures. There were cameras literally everywhere, in London. So far, he’d managed not to think about them. He remembered Bigend saying they were a symptom of autoimmune disease, the state’s protective mechanisms ’roiding up into something actively destructive, chronic; watchful eyes, eroding the healthy function of that which they ostensibly protected.