We also do not support the creation of a post-decommissioning fund. Now, as a civil and environmental engineer, I've been involved in decommissioning extremely hazardous facilities like timber treatment operations and closed landfills, for example. But at the end of the process, an engineer, a scientist, a planner have to get together and propose to regional councils or to the regulator that they have cleaned up and decommissioned that facility as best as possible to manage the foreseeable risks. At that point, if you have a resource consent for an operation or a facility, the regulator will sign it off and say, "Here's your bond back. We recognise that you have fulfilled your obligations as far as reasonably practicable at this point in time"—notwithstanding any other acts of God that might happen in years or decades to come, for which no director, no company should be held liable or could possibly plan for.