In a perfect world, Hekia Parata would have offered her resignation from her Education portfolio yesterday.
The report of the top-level inquiry into the Novopay debacle confirms Wellington's worst-kept secret: that in spite of years of restructuring and retrenchment designed to produce a smarter, more efficient public service, the Ministry of Education somehow escaped such scrutiny and review.
The ministry was thus an accident waiting to happen - a $24 million one in the Novopay case in terms of going over budget.
The report is so scathing of the competence of the ministry that it demands some kind sacrifice - even a symbolic one, such as a resignation offer that the Prime Minister could choose not to accept.
Such an offer - to no-one's surprise - was not forthcoming from Parata. The Education Minister was able instead to shield herself behind the report's finding that ministers were not well-served by officials especially with respect to advice in a ministerial paper last June.