The one I know has several signs on the exposed inside walls above the topmost floor all assuring you that you will not be turned upside down, or folded, or run

The one I know has several signs on the exposed inside walls above the topmost floor all assuring you that you will not be turned upside down, or folded, or run through a meat grinder. Based on the adage that every (non-)warning sign is there for a reason, I can only assume that there have been incidents of people panicking after they realized they had gone to far. Just to be clear: it’s absolutely safe to go around. Any other stories you may hear are the inside joke of those five beaurocrats on the top floor enjoying their tiny fiefdom of chaos. Edit: could people downvoting this please give a reason? I’m really not complaining, just terribly curious what could possibly stroke people the wrong way in this benign post. Or is this the Paternoster conspiracy coordinating to keep their secret?