[19] That has the consequence that, presumptively at least, the learned judge in arriving at the sentence imposed took account of an aggravating circumstance which, in the respect referred to, was not founded on a verdict properly arrived at. It follows that this Court is bound now to undertake the sentencing process afresh. In doing so, it would not be legitimate for us to proceed on the footing that, because the appellant was the Minister's employee and had caused him loss, the offence was more serious and merited heavier punishment than if those features were absent. To do so would be to resurrect the circumstance of aggravation in another form, which would, in my opinion, be contrary to what was decided in The Queen v de Simoni (1981) 147 CLR 383. On the other hand, it is true to say that, whether or not the Minister suffered loss as a result of the appellant's action in the capacity of his employee, it remained a case in which she misused her authority for personal advantage, which on one view takes it into a category that in another context has been regarded as constituting a form of corruption. See Re Austin [1994] 1 QdR 225, where a Cabinet Minister, who had been convicted of appropriation under s 408C by using his official credit card for private purposes, was held to have corruptly used a power incidental to his office.