And just thinking also about some of the other examples of the need for change, drawing back to my previous work in monitoring child health. At one point we were just really grappling with a lack of information on children with chronic conditions and disabilities, so basically things like autism, epilepsy, and cerebral palsy. The problem was, if you don't have information, then the DHBs can't look at developing decent health services and plans for meeting the needs of those children and young people because there's not any data there. The issue we were having was that most of the children with those chronic conditions were actually accessing their care either through their GP or in the outpatient setting. And in the outpatient setting, there was no coding of the diagnoses for people as they came in; so unlike hospital admission data, where you could look at thousands of children coming in for asthma and then think asthma's a really important issue, therefore we need to plan services for children with asthma. Because there was a lack of information, these children were falling below the radar.