Simon Birmingham (SA, Liberal Party, Shadow Parliamentary Secretary for the Murray Darling Basin) Share this | Hansard source

Mr President, I ask a further supplementary question. Doesn’t this failure of modelling show that the government is deliberately underestimating the cost to Australian families and small businesses of its massive new tax on everything? If the minister is going to continually rely on government modelling that he says is being released, will he actually release all of that modelling and all of the supporting data so that Australians can assess the true impact of the government’s new tax?