Okay. Thanks, Lyndal. So let's turn now to outlook on Page 13. And there's a bit more there to digest this year. We've provided an estimate for full year operating revenue at exchange rates on the 30th of April, of between $2.45 billion and $2.57 billion. And for full year net profit after tax, we've estimated a range of about $500 million to $550 million. And for these interesting times, we've also provided insight into some of the assumptions that we've incorporated into those estimates. And in general, we assume a continuation of the current status. And just for absolute clarity, these are assumptions that we have incorporated in our estimates and not necessarily a prediction of the future or future events. So first of all, tariffs. There's a number of moving parts of potential U.S. tariffs during the year, and we fully expect some change at some time during the year. In this net profit after tax estimate, we've assumed that a 10% tariff rate for certain respiratory products manufactured in New Zealand is applied for the whole year. And this results in an estimated adverse impact to gross margin of 70 basis points in constant currency terms, and that is actually an improvement of 20 basis points over last year. So now for the impact of the Middle East conflict. We've assumed that something similar to the current freight and raw material surcharges will continue to exist for the whole year. Now we have a very seasoned and experienced team of supply chain professionals, and we've got long-standing supportive working relationships with our suppliers, and they have all been working long and hard from the very beginning to mitigate the impact of this conflict on our supply of medical devices. And I want to call out all those people and thank them for those efforts, which, of course, are ongoing. So thanks very much. And so based on our current status, our best estimate for the impact on raw materials is an additional 45 basis point cost to gross margin; and for freight, an additional impact of 25 basis points to gross margin. Now we're also assuming that sea freight availability is not impacted to the extent that it pushes us to more air freight than normal. And in addition, for our business, we're not expecting any impact to revenue in the region from the conflict for the year. Now we've also called out on the slide some of the other assumptions in our estimates for the year. They are more of an accounting nature. I hope they're self-explanatory. So after all that, it's a net 50 basis point negative impact to gross margin for the year. But for us, we still expect that our ongoing continuous improvement activities across the entire business will generate savings and efficiencies that more than offset that 50 basis points and result in an improvement to gross margin for the year. Now finally, before we go to Q&A, I do just want to point you back to a word that sits on the cover of the slide pack and it's on the cover of the annual report, and that's momentum. We do believe that a business built on innovation with the patience to change clinical practice, the discipline of a robust quality management system and a mindset of continuous improvement builds momentum. And in the face of these disruptions and uncertainties, this momentum helps keep us on track towards the compelling market opportunities we have in front of us. So Marcus, at present, I think that momentum is carrying us into time for questions.