BATT
16 In Batt the Tribunal determined that Mr Batt be reclassified for pension entitlements and that the Board pay him interest on the difference between his original (B class) and reclassified (A class) pension amount for a specified period. The Board's appeal from this decision as to interest was upheld by Kenny J on the ground that the decision under review by the Tribunal was that of the Incapacity Classification Committee, and that body did not have power to approve an increase, by an amount of interest, in the rate of pension payable. Accordingly the Tribunal had exceeded its powers in making an award that was not within the power of the original decision maker: see [45].
17 Justice Kenny went on to say that if, contrary to her opinion, the Tribunal did have power to award interest, she would not have been satisfied that the requirements of rule 69(2) were satisfied. The crux of her Honour's reasoning is contained in [50] to [51]:
Rule 69(2) permits an approval of an award of interest in the rate of the pension to a pensioner for such period as the decision‑maker determines if two conditions are satisfied. The first is that a pension is payable and the second is that the commencement of the payment of that pension is delayed. ….
Under rule 26, a person who is classified as Class A or Class B under rule 22 … is entitled to invalidity benefits in accordance with Subdiv B of Div 2 of Pt 3 of the Rules. An invalidity pension, as defined in the Rules, is a pension payable under rule 27 or 28 (which appear in Subdiv B of Div 2 of Pt 3). A pension, as defined in the Rules, is a pension payable under the Rules. It is plain enough from this that the pension payable to a person on a Class A classification is not payable to the person until the person is classified as Class A under rule 22. Mr Batt was not classified as Class A until the Tribunal made its decision on 31 October 2001. It follows that, under the Rules, it is only on and from this date that it is possible to say that a pension is payable to Mr Batt on a Class A classification.
18 At [55] her Honour set aside the Tribunal's determination "for the reasons stated", and declared that there was "no power in the Tribunal" to approve an increase, by an amount of interest, in the rate of pension payable. The natural reading of this paragraph is that it is a reference back to her Honour's holding at [45] that the Tribunal had no power to award interest under rule 69(2). Conformably with this, the headnote in the Federal Court Reports records only this holding.
19 In Jacobs v London County Council [1950] AC 361 at 369 Lord Simonds said:
There is in my opinion no justification for regarding as obiter dictum a reason given by a judge for his decision because he has given another reason also.
In Commissioners of Taxation (NSW) v Palmer [1907] AC 179 at 184 Lord Macnaghten for the Privy Council said:
It is impossible to treat a proposition which a court declares to be a distinct and sufficient ground for its decision as a mere dictum, simply because there is another ground stated upon which, standing alone, the case might have been determined.
20 In McBride v Monzie Pty Ltd [2007] FCA 1947 Finkelstein J said at [6]:
The ratio of a case is the ruling on a point of law upon which the judge acts to reach his (or her) conclusion: Cross & Harris, Precedent in English Law (4th ed, 1990) at 72. If a judge gives two or more alternative reasons for reaching his (or her) decision each reason is part of the ratio … Bristol‑Meyers Squibb Co v F H Faulding & Co Ltd (2000) 97 FCR 524, 570-571. There may be some cases where the judge gives additional reasons but indicates that he does not wish them to be part of the ratio and is merely wanting to have his views recorded for the benefit of those who may later be required to consider the point. In that event, what the judge says is not part of the ratio: Behrens v Bertram Mills Circus Ltd [1957] 2 QB 1, 25.
21 The applicant contended that the only reason was that given by Kenny J at [45] of Batt. The Board asserted that she gave two reasons. If two, the Tribunal was right to say that it "must follow" Batt. If the only true reason for decision was that recorded at [45] of Batt, the Tribunal should still have followed her Honour's considered opinion on the interest point. There was no other authority available on that question. In Brunner v Greenslade [1971] Ch 993 at 1002‑1003 Megarry J said:
A mere passing remark or a statement or assumption on a matter that has not been argued is one thing, a considered judgment on a point fully argued is another, especially where, had the facts been otherwise, it would have formed part of the ratio. Such judicial dicta, standing in authority somewhere between a ratio decidendi and an obiter dictum, seem to me to have a weight nearer to the former than the latter.
Writing of "varying degrees of authority of dicta", Cross and Harris say:
It is a truism upon which there is no need to enlarge that dicta are of various degrees of persuasiveness. At one end of the scale we have the considered opinion of all members of the House of Lords who sat to hear a case. At the other end of the scale we have broad observations made on the spur of the moment such as the remark which prompted Lord Abinger to say 'It was not only an obiter dictum, but a wide divaricating dictum. Dicta of the highest degree of persuasiveness may often, for all practical purposes, be indistinguishable from pronouncements which must be treated as ratio decidendi ….
Precedent in English Law 4th ed (1991) at 77.
22 I deal at [24] with the applicant's submission that Batt was wrongly decided. Assuming for the present that it was not, the question for me is whether the Tribunal erred in following Batt. In my view it did not, whether what Kenny J said about interest was one of the reasons (rationes) for her decision or was strictly obiter. It is not necessary to decide whether her Honour gave one or two reasons for her decision.
23 I do not accept the applicant's submission that the Tribunal was not bound to follow Batt because, not being a court, it is not bound by the doctrine of precedent. In the use of its own precedents the Tribunal is in a different position from a court. A court may be bound by the rules of precedent to decide a case in accordance with an earlier decision, whether or not the result accords with the court's own opinion. But an administrative body which acts in that way in deference to an earlier decision of its own may thereby commit reviewable error. It is not allowed to pursue consistency at the expense of the merits of individual cases. Cf Wade and Forsyth, Administrative Law 9th ed (2004) at 325, 931. However, that principle has no application to the Tribunal's obligation to follow decisions of this Court, whose decisions under ss 39 and 46 of the Act provide the Tribunal with authoritative guidance as to the law. See Cross and Harris, op cit, at 124, citing Chief Supplementary Benefit Officer v Leary [1985] 1 WLR 84 at 89. If the applicant's submission were correct, the Tribunal could, without committing correctible error, decline to follow this Court's decision on a question referred to it by the Tribunal under s 39, or indeed a unanimous decision of the High Court. In my view the observations of Megarry J quoted at [21] have added weight in relation to an administrative body such as the Tribunal.
24 In counsel's written submissions it was asserted that Batt was wrongly decided. When asked whether the real point was whether Batt was distinguishable, counsel replied that she did not withdraw the submission that Batt was wrong, but that the principal contention was that it was distinguishable. I do not consider the claim that Batt was wrongly decided is an available submission. A judge should follow an earlier decision of another judge of this Court unless satisfied it is plainly or clearly wrong. In BHP Billiton Iron Ore Pty Ltd v National Competition Council (2007) 162 FCR 234 at [83] to [84] Greenwood J, with whom I agreed, said:
The circumstances in which a judge in the exercise of the Court's original jurisdiction might find a decision of a single judge of the Court to be 'plainly wrong' should be approached with real and deliberative caution and would generally involve that class of case where for one reason or another there is transparent error such as the consideration of an incorrect statutory instrument in the resolution of the controversy; consideration of a provision of a statute in a form not enacted at the relevant date of the events or a failure to consider a provision of an Act relevant to the disposition of the cause, thus causing the analysis to fall into error; a failure to apply having regard to the issues raised by the controversy, a binding decision of a Full Court of this Court or the High Court; a failure to apply a decision of a Full Court of this Court, an intermediate Court of Appeal of another jurisdiction or an authority of the High Court expressing a clear persuasive emphasis of opinion in favour of a particular conclusion (particularly concerning legislation of the Commonwealth Parliament); or some other circumstance that has caused a dispositive adjudication of the controversy to miscarry.
That minds might differ on a question is not a foundation for a conclusion that a decision supported by exposed reasons for judgment after full argument, is plainly wrong.
25 Nothing was put to me that suggested that Batt was plainly wrong in any of the respects instanced by Greenwood J, or in any other respect.
26 The applicant contends that Batt is distinguishable because there the entitlement to a benefit arose only upon classification. In the present case, it is said that entitlement arose on the deceased's death leaving a spouse. I do not think Batt is distinguishable. As from the deceased's death the applicant was entitled to his employer benefit. The amount of the benefit was to be calculated under rule 40(3) unless the deceased had been absent without leave for a period exceeding 21 consecutive days: rule 40(4). The deceased had been so absent. However, if the Board was satisfied that the absence was due to sufficiently mitigating circumstances, the benefit was to be calculated under s 40(3). In order for the more favourable benefit to be payable there had to be a determination by the Board, or by the Tribunal standing in its place, that the deceased's absence was due to sufficiently mitigating circumstances. I can see no difference between the need for that determination to be made before the larger benefit became payable and the need for classification to be made in Batt before the more generous pension became payable.
27 Section 41(3) of the Act provides that a decision by the Tribunal in substitution for a decision of a trustee is taken to be a decision of a trustee which, on the coming into operation of the Tribunal's decision, has effect on and from the day on which the original decision has or had effect. In Batt at [53] and [54], referring to s 41(3), Kenny J said:
The fact that pursuant to statute a decision of the Tribunal would ordinarily take effect at a date prior to its decision on classification does not alter the fact that the pension at the reclassified rate is payable only from the date of the decision of the Tribunal.
Further, the fact that the reclassification is to take effect from a date prior to a reclassification does not entail the consequence that the commencement of the payment of the pension at the reclassified rate is 'delayed' for the purpose of rule 69(2). In order for there to be a relevant delay in the commencement of the payment of the pension that is payable, there must be a classification or reclassification decision that makes the pension payable and delay between the date of this decision and the first payment of the pension in accordance with the Rules (and the decision). The period between the date of reclassification and the date on which, in the … Act or under the Rules, the reclassification takes effect is not a period of delay in respect of any instalment of the pension within rule 69(4). This is because no right to receive the pension at the reclassified rate arises before the decision on classification or reclassification is made.
Those observations are applicable to the Tribunal's decision in October 2005 that the deceased's absence was due to sufficiently mitigating circumstances.