Hon Dr DAVID CLARK: I think the statements speak for themselves. There are challenges in that supply. There is a globally competitive environment for PPE because COVID-19 is spreading at the fastest rate it has spread, currently, around the world. There is a global pandemic happening which is affecting supply chains around the world. Our response has been impressive in light of that global pandemic but, of course, there are always things we could do better and we are working hard to make sure that risks are minimised and New Zealand's safety is put first.