Hon CHRIS HIPKINS: We've set out a framework that allows for the return of young people to school safely. We do have to acknowledge that for our primary school - age students, vaccination is not currently an option, and so we want to make sure that we are providing an opportunity for them to get back to face-to-face learning, but also providing additional layers of protection around them. It's one of the reasons why we have a vaccine mandate in schools, because we want to avoid COVID-19 getting into schools. Where it does, we want to make sure that we're minimising the potential for it to spread amongst a large number of young people. So we are taking a cautious approach here. We're balancing the needs of the physical safety, the health safety, here, but we also want to make sure that we are balancing up, on the other side, the need to get young people back to face-to-face learning.