sorry i didn't complete the first point: once the films are rated, then a cinema's local licence can be dependent on "will only show films of this rated type, never that", thus if a multiplex suddenly starts screening hardcore porn, it will be delicensed even though the Adult Movie Theatre in the very next street continues to run happily unbothered
― mark s (mark s), Saturday, 14 December 2002 16:14 (twenty-one years ago) link