SIMON COURT (ACT): Yesterday we learnt that the Government will set out an implementation unit to be run by the Deputy Prime Minister. The focus will be to ensure that the Government's plethora of announcements on mental health, infrastructure, housing, and climate change are actually delivered. Call me old-fashioned, but making sure Ministers deliver on a Government's promises used to be the job of the Prime Minister. But there's no accountability inside the Prime Minister's Cabinet, and that's partly because there's so little talent on the bench. You can't sack a Minister when there's nobody there to replace them. 