Elevator Inspection
Permanent link to this comic: http://xkcd.com/897/
Image URL (for hotlinking/embedding): http://imgs.xkcd.com/comics/elevator_inspection.png
[[Three people in an elevator, one reading a posted sign.]]
Reading guy: It says here that the elevator inspection certificate is on file in the building office.
Middle guy: Whoa, cool! Let's go look at it!
Excited girl: That sounds fun!
Industry tip: Building owners know this never happens. Those signs mark elevators which have never been inspected.
{{Title text: Even governmental elevator inspectors get bored halfway through asking where the building office is.}}