Thanks.
We're coming short on the end of our study. You heard some comments from across the table that we need more witnesses and we need more information, but unfortunately the time is ticking.
We have climate change on the agenda. Is procurement looking at the credits as well as the tax on carbon that's coming forward? The tax on pollution is one side of the equation, but there's an enormous economic opportunity for businesses with credits. Do you have to revamp your procurement around that?