It, essentially, just allows the Director-General of Health specifically to authorise the ongoing use and to do so in an equitable way, which I think is a point that we should potentially add, in so far as the Ministry of Health data very specifically showed that most people didn't go to their GP to get their vaccinations. Nearly half visited a local pharmacy or they went to community sites or community group sites. So it's really important that this bill allows all of the COVID-19 vaccinators to continue to do so, which should improve the equitable community access to the fourth dose should those vulnerable groups, who the director-general deems may need that second booster, to be able to do so in a reasonable manner. So I have no hesitation in commending this bill to the House.