So when we have incidents like the one we did have at Middlemore Hospital on the weekend, let's just understand that particularly at Middlemore Hospital, where they have two COVID wards and where they have treated the largest number of COVID patients in the last 18 months, they know about infection prevention and control. They know what measures are needed. They make those clinical judgments day in, day out, dealing with the hundreds of patients who turn up there. They exercised their judgment on the best information they had on Saturday and Sunday in the weekend just gone. This is a system under pressure, but it is a system under greater pressure because we are still trying to catch up with the years of under-investment.