This article pretty much sums it up :
https://slate.com/human-interest/2019/01/new-zealand-tourists-john-johnson-tina-cash-arrest.html
And while it sounds amusing because it is all minor offences and is only getting press because it's unusual in New Zealand (which has its share of social problems) I feel it's a bit sad for small business owners who have to deal with this on a regular basis.