Let go with a warning? If I were one of the officers, I would have beaten the batposter to a bloody bat pulp or pulled-out my trusty billy club to administer a wood shampoo to his noggin'. There's not much I cannot stand, but I cannot stand seeing superheros (aka Stupidheros) in public.
Queue up the sound effects please (downstrokes are in time with the song New York, New York)...BIPP! BAP! POW! :dead