The Australian Bureau of Statistics has said that release of internal discussions around questions put to the bureau on how it handles private data would undermine what it is telling the public.

Last month Crikey asked the ABS a set of questions about how census data had been handled in the past, in the wake of controversy over the decision to retain names and addresses from census forms for a longer period of time than in previous years. The ABS refused to answer the questions, providing a generic statement about the ABS' data security policy. We filed a freedom of information request into how the media inquiry was handled, and in a response today, almost all of the email chain dealing with the request was blacked out.