42 We consider that the errors in the decision at first instance in this matter are manifest. In addition to the matters we have earlier discussed, they are as follows:
1. The Commissioner misapplied the decision of the Full Bench in Spanish Club. Contrary to that decision, the record of the proceedings and the Commissioner's decision reveal that the Commissioner felt constrained in the exercise of his discretion so as to necessarily exclude evidence which was filed late in the proceedings. Spanish Club erects no such principle. The Full Bench concluded that the first instance decision to exclude evidence filed late in that matter was a proper exercise of the discretion residing in the Commission under s162 of the Act. Further, the decision in Spanish Club makes clear that the determination to exclude evidence filed late requires at least a consideration of the explanation for the delay (which consideration did not receive attention in this matter). We note that the exercise of discretion in relation to the receipt of evidence filed late must in any event be subject to the overall dictates of justice: Sydney Legacy Fund v Kathryn Simpson [2003] NSWIRComm 91. The adoption of an inflexible rule by the Commission at first instance in this matter, in our view, constituted an error of principle and resulted in an injustice to the appellant.
2. The adoption of that inflexible rule also resulted in a failure to properly take into account factors relevant to the exercise of the discretion. The Commissioner failed to consider whether the procedures adopted earlier in the proceedings by him may have been such as to make it unclear to the appellant that the course adopted by him in the calling of evidence at the hearing was contrary to the earlier directions made. For example, the appellant did not understand, in our view, that the making of a supplementary statement infringed any earlier ruling (assuming, for present purposes, there was such an infringement). Further, having regard to the course of the proceedings, the appellant understandably proceeded on the basis that the calling of witnesses by summons met with the approval of the Commission.
3. In any event, there is real doubt that the appellant was in breach of any procedures or directions laid down by the Commissioner. There was nothing in the directions given by him to restrain the appellant from seeking to adduce some supplementary evidence (which was, in our view, the true application being made by the appellant). Nor was the summons procedure adopted by the appellant necessarily contrary to any earlier directions. Firstly, the appellant had identified that he may adopt such approach without demur from the Commissioner. Secondly, there was insufficient evidentiary basis for the Commissioner to conclude, as he did, that each of the summonsed witnesses were, at all relevant times, prepared to give evidence without compulsion.
4. Whilst the respondent was correct in submitting that any assistance provided to an unrepresented litigant is necessarily limited, a Member of the Commission hearing an unfair dismissal application involving an unrepresented litigant nevertheless is bound to ensure that that person receives a fair hearing of that application. In that respect, the member is under a duty to provide such information and advice as necessary to ensure that end: MacPherson v The Queen (1981) 147 CLR 512 at 524 (per Gibbs CJ and Wilson J), 534 (per Mason J) and 547 (per Brennan J); Rayski v Scitec Corporation (unreported, NSW Court of Criminal Appeal, 16 June 1986); Davidson v Aboriginal Islander Child Care Agency (1998) 105 IR 1 at 8 - 10 and Vincent v Le Cornu Furniture & Carpet Centre Pty Ltd (1996) 71 IR 227.
5. This requirement does not involve the Member giving the other party 'less than he is entitled to' or conferring upon the unrepresented party advantages which, if he were represented, the person would not have. Nor does it involve the Commission in compromising its independence (see Vincent at 227)). However, it does require the provision of some minimal levels of assistance having regard to the disadvantages facing an unrepresented litigant, such as the provision of information to the unrepresented party as to his rights in order that he may determine how to conduct his case (see MacPherson at 547). For example, the Commission may draw to a party's attention the relative weight which will be given bar table statements as opposed to sworn evidence (see Davidson at 8) or the need to have statements formally introduced into evidence in order for them to form part of the evidence in the proceedings. The Commissioner should have made plain to the appellant that the circumstances pertaining to the receipt of his evidence were such as to create the possibility that there would be no evidence in the proceedings on his own account because his supplementary statement was not accepted by the Commission and he had nonetheless not relied on his earlier statement. The appellant could be forgiven for not understanding the somewhat unclear procedure that accompanied the giving of his evidence and certainly could be excused for not understanding the final result of those processes would result in him having effectively little evidence in his case before the Commission. Having regard to these principles, we consider that the Commissioner failed to ensure the proceedings were fair in this matter and this factor also warrants appellate intervention.