Open Access. The Published version of this work has been reproduced here according to the terms set out in the exclusive Licence.
This article may be downloaded for personal use only. Permission to reproduce this article must be sought from LBC Information Services and the Author(s). This article was first published in The Australasian Dispute Resolution Journal 22(4): 209-214, 2011. More information about this publisher may be found at http://www.thomsonreuters.com.au/