At the very least, when he finally got to the front of the line (or close enough to it to see the people working the machines) he'd see that one of the people there was dressed nothing like a doctor.

Aqua couldn't always wear the outfit she came to Death City in, but the style of clothes she wore was usually reminiscent of it. Today she was wearing a dark sleeveless shirt with a high collar, and jeans.

When she finished with the last person she looked up with a polite smile, "Could I have the next person come up, please?"