"Have to" is an awfully loaded phrase. If they don't, who's going to enforce it? "Enforce this, or we'll kick you out." "Well, we are leaving anyway, so uh, f

"Have to" is an awfully loaded phrase. If they don't, who's going to enforce it? "Enforce this, or we'll kick you out." "Well, we are leaving anyway, so uh, fuckity-bye."