But for many small businesses—and remember we are, of course, a nation of small businesses—they have been grappling with the conflicting issues that they find themselves in in terms of what to do if they are a small employer and they've got, say, 20 staff members and one of them chooses for whatever reason not to be vaccinated. That then puts the employer in a very challenging situation, because under the workplace safety legislation that we have in New Zealand, they are required to ensure a safe working environment for their employees and their customers and other stakeholders. So the question that they then need to confront is: "Is having a non-vaccinated employee in my business a risk to the other employees in the business who have chosen to be vaccinated? Is it a risk to my customers? Is it a risk to the people that I trade with, the suppliers, the contractors, the people who ensure that the services that my business need are going to be safe and secure as well?"