Hon CHRIS HIPKINS: The key point, and we've always stressed this, is not when we start the vaccination campaign but when we finish it. We are scaling up our vaccination campaign in a way that ensures that it is sustainable, that we won't have people standing around because they've run out of vaccines. We're making sure that people will be able to get their second dose of the vaccine three weeks after they get their first dose, and we're making sure we are doing this all safely.