Eight of the orders in question deal with alert level - type changes. So the purpose of the COVID-19 Public Health Response (Alert Level Requirements) Order (No 12) was to prevent and limit the risk of the outbreak or spread of COVID-19 by setting the level 3 conditions that are in place in Auckland, and the level 2 conditions in place around the rest of the country. Subsequent amendments have been made to that as the response has continued. The changes covered by those amendments include things like: the level 3 boundary that was put into effect in the Waikato; the level 3 period that Northland was placed at that alert level; the mandatory testing requirement for those crossing the border for work; amendments in relation to gatherings and physical distancing requirements in certain circumstances, like early childhood education; and the requirements for movement between Auckland, Waikato, and other parts of the country. I want to acknowledge that the Regulations Review Committee did make some useful comments around how we define the boundaries in the Northland region. And it recommended that the boundaries should be described by reference to roads, rivers, or other geographical markers—which the public would be more familiar with—rather than the cartographical references that are used in the current orders. I think that that is a reasonable suggestion.