Dairy owners around the country closed their doors on Monday in protest, calling for tougher punishments for offenders.
About 300 people gathered outside Jacinda Ardern's electorate office in Auckland - the same electorate in which dairy worker Janak Patel was stabbed to death on Wednesday.
In response, the government's anounced all small shops and dairies will be able to access a $4000 subsidy to install a fog cannon.
But it's not clear when they'll be able to get them. RNZ reporter Finn Blackwell and cameraman Nick Monro met workers who say it's time for action.