Yep, I also read the article to which you refer Mr. Fish:
http://www.businessspectator.com.au/bs.nsf/Article/BHP-RIO-TINO-capital-strike-resource-rent-tax-pd20100506-56SMK?OpenDocument&src=sph
At the end of the day, whether it's SA, WA or QLD or anywhere in Aus, the discretion is that...