Rt Hon JACINDA ARDERN: Just to be clear—because I notice that there's sometimes different characterisations of this—in some countries they're using what they're calling vaccination passports to gain entry to things like large-scale events, like sports games and music events. Obviously, that's not something that we require here. People are able to move around freely. If you're asking about when New Zealanders will be able to carry immunisation information when they travel, of course that's something that the international travel association—the agency IATA—that deals with those globally recognised pieces of data is working on, so it's not a matter that New Zealand somehow owns sole responsibility for this. If it's going to have international recognition, it would need to be designed in that way, and we of course would look to make sure that our population is able to demonstrate internationally when they've been vaccinated. If, however, your question is "When will people be able to come in if they can demonstrate they've been vaccinated?", the issue will be—