There are many tools in the tool kit, as Minister Little has referred to, in terms of tackling the pandemic. Whether it's around good hygiene practices, whether it's around social distancing and the application of that, whether it's around contact tracing, whether it's around mask use, there is no doubt that the country's vaccination programme is the greatest tool in the tool kit by far. The vaccination roll-out here in Aotearoa New Zealand has effectively delivered on two things. The first is that it has provided initial protection, but also ongoing protection for our communities. And secondly is that it's been able to adapt and modify and respond to what are changing circumstances, and we've all seen that over the last 18 months, and then some.