I note that back in July last year, you announced, to great fanfare, $5 billion worth of infrastructure, a mixture of shovel-ready projects and also the Primary Growth Partnership projects. Already, we've had a scaling down of those jobs—they are significant. My question is: where have the billion dollars' worth of savings come from? Have they come because you are not delivering the infrastructure projects? Or have they come from other projects or other initiatives? Because if it is not coming from the infrastructure delivery, that is really a difficult issue and a bad issue that the Government should have actually been doing over the last 12 months, but hasn't.