Police Commissioner Mike Bush says the military will be called on if needed to ensure the public follow the Government restrictions in response to the coronavirus pandemic.
Bush will lead the Government's operational response to Covid-19.
He told Newstalk ZB's Mike Hosking his role included heading an operational command centre and structures and working with chief executives to assign roles and responsibilities.
Bush said he would work with the health sector and there could also be need from Civil Defence.
As for panic buying, and would the police or army end up involved, he said: "I could very shortly see a place where the police, hopefully not the defence, complimenting what we do to ensure that people do comply with what we do.