43 The second aspect of the Tribunal's reasons that indicates it did not properly discharge its review role flows from this first aspect. It relates to the quite different reasoning process the Trustees and the Tribunal used to reach the same conclusion on the pivotal question: was Mr Edington's total and permanent disablement for work related to his schizophrenia condition, ie the causation issue? As I have already noted (at [38] above), a critical component of the Trustees' reasoning process was their decision to accept and rely upon the opinions of Dr Reddan. Those opinions are set out at [13] above. In summary, they were to the following effect:
· the dog incident did not cause Mr Edington to suffer PTSD; and
· Mr Edington's total and permanent disablement for work was related to his pre-existing schizophrenia condition.
44 However, as I have also already noted (at [41] above), in the corresponding reasoning process of the Tribunal, it accepted the opinions of both Dr Reddan and Dr Butler and, based upon those opinions, it concluded, in summary, that:
· the dog incident caused Mr Edington to suffer an anxiety reaction;
· that anxiety condition was resolved by mid-2003;
· there was no reoccurrence of that condition thereafter;
· therefore Mr Edington's total and permanent disablement for work was related to his pre-existing schizophrenia condition.
45 It will be noted that both the Trustees and the Tribunal came to the same final conclusion about the relationship, or causal link, between Mr Edington's total and permanent disablement for work and his schizophrenia condition. However, it will also be noted that, in addition to relying upon a different set of medical opinions, they came to that final conclusion by a quite different process of reasoning: the Trustees, essentially because the dog incident did not cause Mr Edington to have PTSD, and the Tribunal, essentially because the dog incident only caused a temporary anxiety reaction, and therefore (in both situations) his total and permanent disablement for work was caused by his schizophrenia condition.
46 For similar reasons to those I have already given (at [41] to [42] above) about the differing medical opinions they relied upon, I consider it was encumbent upon the Tribunal to examine whether it was fair and reasonable for the Trustees to use a different reasoning process to come to the same conclusion as it did on this causation issue. Furthermore, on this aspect, it will be noted that both the Trustees and the Tribunal concluded Mr Edington's schizophrenia condition was the only alternative cause of his total and permanent disablement for work. Neither seems to have turned their minds to the temporal aspect of this causation issue raised by Dr Butler in his report of 17 July 2003 (see at [42] above) to the following effect: if Mr Edington could obtain work and perform his duties in it satisfactorily up until he sustained his injuries in the dog incident what, apart from that incident, would explain his becoming totally and permanently disabled for that work soon thereafter?
47 All of these matters demonstrate how important it was for the Tribunal to undertake a thorough and careful review of the way in which the Trustees dealt with all of the medical opinions on this causation issue. Among other things, I consider this required the Tribunal to examine whether the Trustees had due regard to the context in which those various medical opinions were expressed. For example, the introductory paragraph to Dr Butler's report of 17 July 2003, I have referred to above, reveals that the opinions he expressed in that report were in response to an approach Mr Edington made to him shortly before 17 July 2003: "regarding the Prospect of his returning to work in the Fire Surveillance Authority". This context is obviously important in assessing those opinions.
48 It also raises the question whether the Tribunal examined whether the Trustees had due regard to all the circumstances relevant to their decision. In this respect, I consider the words in s 37(6) of the Act: "the decision, in its operation in relation to … [Mr Edington]", become particularly significant. Among other things, I consider they required the Trustees to consider matters such as the interaction between their decision and the concurrent decision of Mr Edington's employer, the Department of Primary Industries, to compulsorily retire Mr Edington on the grounds of his total and permanent disablement for work: see at [6] to [8] above. As an aside, it may be noted that the Trustees seem to have been alive to the significance of the interaction between these two decisions (albeit that they made no attempt to address it in their decision) because, in the final paragraph of their decision dated 23 October 2008 (the decision under review), they made this comment: "The Board notes that Mr Edington was retired on ill health grounds upon the decision of the Department of Primary Industries, and not QSuper. "
49 The third aspect of the Tribunal's reasons that I consider indicates it did not properly carry out its review role also relates to Dr Butler's opinions. Mr Edington's legal representative complained in his submissions to the Tribunal that the Trustees had not considered Dr Butler's report dated 15 July 2004 and it was not fair and reasonable for them to reject his opinions without having done so: see [18] above. This complaint appears to have merit because the Trustees do not seem to have made any mention of Dr Butler's report of 15 July 2004 in their material findings, or elsewhere in their decision. Yet, the only indication in the Tribunal's reasons that it addressed this complaint is its record of the Trustees' submissions before it that: "In its response [to Mr Edington's submission] the Trustees stated that it had before it all the relevant evidence at the time it made its decision …": see at [19] above. Given that the Trustees' first determination was set aside, in part, because they did not have regard to the report of Dr De Leacy (see at [10] above), a more considered response to Mr Edington's complaint about this aspect of the Trustees' decision was clearly called for. Moreover, since the Trustees did not mention the opinions expressed by Dr Butler in that report in their material findings, it must follow that it was impossible for the Tribunal to make any proper assessment as to whether, the way in which they dealt with those opinions, was fair and reasonable.
50 Finally, I consider the way the Tribunal actually went about its task, as disclosed by its reasons (see at [15] to [27] above), also indicates it did not conduct a proper review focusing on the fairness and reasonableness of the Trustees' decision. Instead, I consider the Tribunal's reasons reveal that it actually conducted a fresh review of the whole of the evidence in order to ascertain the rights of the parties generally. In the process, it made most, if not all, of the necessary findings of fact afresh, as if the Trustees' material findings had not been made. In addition, it made specific findings of fact that the Trustees had not made, for example, that Mr Edington had not been involved in a life or injury threatening experience within the criteria set out in DSM-IV-TR (see at [24] and [25] above) - in my view, this was plainly not a finding of fact that was necessary to allow the Tribunal to assess whether the Trustees' decision was fair and reasonable. So, in summary, I consider the Tribunal's reasons show that it proceeded to decide afresh what it thought the correct decision was, and it then concluded that, because the Trustees' decision was to the same ultimate effect as its decision, their decision must have been fair and reasonable. On almost every front, this approach is contrary to the observations made in the various authorities I have referred to above, particularly those at [30] and [32] to [33].