The Minister referred to a couple of changes around hearing. I think, when you start playing around with aspects around gradual change, this is a complex area. It's a complex area in regards to the clinical assessment that is undertaken, the pre-existing conditions that an individual may or may not have, and the ability to isolate one specific aspect such as hearing loss and the absence of the environmental elements that that individual has incurred through their lifetime is often the clinical challenge around trying to say whether that injury or that aspect is covered or not covered. I think, while the Minister may be critical towards where National were in the past, it is just acknowledging that this is a complex area, and I think that needs to be noted.