I was on the committee, before this legislation was introduced, when the Government instructed the Commerce Commission to do an investigation into the supermarkets and the structure of retail for wholesale food in New Zealand. The Commerce Commission came before the committee, and I had the opportunity to question them about all the things that they were looking at to come up with a clear overview—information that the consumer could rely upon—as to why food was escalating in price in New Zealand. Sadly, they said that they only had the ability to look into the supermarkets and nothing else: not the effect of a fast increase in the rate of the minimum wage year on year on year, and whether that's had an impact or not; whether or not more regulation from the Government that imposes standards around, say, health and safety that actually don't drive any greater outcomes in safety, and whether or not that's a cost that is borne by a producer that gets passed on; or whether or not at the time—and we have a small respite at the moment—extra increases in the cost of fuel or in road-user charges for diesel have had an impact, and are they being passed on.