So when you're an in-house lawyer or you're a lawyer and you're doing submissions for court, one of the really important things is, for a piece of policy that's taken eight years to develop, in order to help do your submissions to court, you need to track through the Hansard and track through how you got through to the policy development. So I just want to quickly touch on the history of this bill to help that future in-house lawyer, or that lawyer in the future from the Reserve Bank or Treasury, who needs to look back into how we got to this position today. 