But I want to give for those watching at home who may not know much about the Gas Industry Co.—it's a private market manager. It's an example about how the private sector can manage its own risks. Actually, if you compare it to the Transpower information disclosure about electricity generation, it's far and away more detailed, it's far and away more clear how much gas New Zealand has got in storage and when the outages are going to occur, and it gives businesses plenty of information with which to plan their own activities—those gas users, those energy users, who depend on gas for their business. [Holds up graph] So what it shows you is outages here, when they're planned. Some last for days; some for weeks. It shows you how much gas is in storage by month. 