Infiltration: Transit Tunnels FAQ: a guide to the art of exploring abandoned subway tracks and stations beneath several of our cities. Includes a discussion of the possibilities of attack by “mole people” who, in unrban legend, live in these tunnels. The FAQ includes a list of recent films featuring people infiltrating transit tunnels onscreen; I can’t believe I’ve seen every film on the list. Infiltration is a ‘zine “about going places you’re not supposed to go” and a part of an urban exploration webring.