Rt Hon JACINDA ARDERN: There are protocols in place that allow port workers—because, essentially, freight would not be able to move internationally if international freight companies were not able to access their staff. So that has been an issue globally. We, essentially, wouldn't have international freight coming into our ports if they were unable to access staff. So there are protocols around whether or not individuals in those circumstances can have any contact outside of being immediately on vessels or immediately departing from vessels and going home.