They came to Spencer, and Maya’s heart rate picked up. Spencer (if it was Spencer) merely held up a steady hand to the reader, apparently looking straight at the seat back in front of him. Suddenly something about his hand was deeply familiar— there under the veins and the liver spots was Spencer Jackson, no doubt of it. She knew it by the bones. He was answering a question now, in a low voice. The policeman with the voice-and-eye reader held it to Spencer’s face briefly, and then they all waited. Finally they got a quick line on the reader, and moved on. Two away from Maya. Even the exuberant businessmen were subdued, eyeing each other with sardonic grimaces and raised eyebrows, as if it were ludicrous to have such measures imported into the cars themselves. No one liked this; it was a mistake to do it. Maya took heart from that, and looked out the window. They were ascending the southern side of the Sink, the train gliding up the gentle grade of the piste over low hills, each higher than the next, the train always moving at the same speed, as if moving by magic carpet, over the even-more-magic carpet of the millefleur landscape.

They stood over her. The one closest wore a belt over his rust uniform jumper, with several instruments hanging from the belt, including a stun gun. “ID wrist please.” He wore an ID tag, with photo and dosimeter, and a label that said “United Nations Transitional Authority.” A thin-faced young emigrant of about twenty-five, though it was easier to guess that from the photo than the face itself, which looked tired. The man turned and said to the woman officer behind him, “I like the veal parmesan they do there.”

The reader was warm on her wrist. The woman officer was observing her closely. Maya ignored the look and stared at her wrist, wishing she had a weapon. Then she was looking into the camera eye of the voice-and-eye reader. “What is your destination?” the young man asked.

“Odessa.”

A moment’s suspended silence.

Then a high beep. “Enjoy your stay.” And they were off.

Maya tried to regulate her breathing, to slow it down. The wrist readers took pulses, and if you were over 110 or so they notified the applicator; it was a basic lie detector in that sense. Apparently she had stayed under the line. But her voice, her retinas; those had never been changed. The Swiss passport identity must be powerful indeed, overriding the earlier IDs when they were consulted, at least in this security system. Had the Swiss done that, or the Sabishiians, or Coyote, or Sax, or some force she didn’t know? Had she actually been successfully identified and let go, to be tracked so that she would lead them to more of the fugitive Hundred? It seemed as likely as the idea of overmastering the big data banks— as likely or more.