Mark Arbib (NSW, Australian Labor Party, Minister Assisting the Prime Minister for Government Service Delivery) Share this | Hansard source

The issues that Senator Birmingham has raised have been discussed extensively by me in this place in the numerous question times where I answered these questions. They have been discussed in Senate estimates hearings time and time again by all the individual representatives of the Office of the Coordinator-General and the Department of the Environment, Water, Heritage and the Arts. And, of course, the issues that have been raised have been answered in detail in response to questions on notice that have been provided by Senator Birmingham and also by other Liberal Party and coalition senators.