Banksy Jack & Jill Men's T-ShirtYet another sinister inversion of an otherwise innocent theme is apparent as we see here depicted the fairy tale couple, Jack & Jill, on their way up the hill to collect their pail of water. Only in this context, they are both wearing police flak jackets. It implies that the police are childish idiots, but more than likely it is a comment on the threat to children that exists in todays more security conscious society.