36 It is a fair inference from the documents I have seen that there were, at different points of time, attempts to hold those groups together in order to enable a land use agreement to be concluded, and it is an objective fact that agreement was eventually reached. How that was done, and the circumstances in which it was done, could well be the subject of a major inquiry of its own, the time, expense and forensic effort of which would, I think, be very substantial compared to the much narrower scope of the issues that are raised by the issue in this case which concerns the purpose of the native title claimants as and from September 2011 and the knowledge of the State with respect to that purpose. It seems to me that in this context the interlocutory processes of the court should not be utilised to enable what could be a very substantial inquiry which is at best of marginal relevance to the real forensic issues in this case.