Later in his cross-examination ( Combined Appeal Book, 67 ), Mr Nicola said that he was unable to inform the Court about the structure of the Barbeques Galore Group and appeared to acknowledge that he was unable to identify his own employer.
62 In this context, the documentation relied on by the appellant strongly suggests that in March 2004 his employer was Barbeques Galore. Both before and after the date of his re-engagement, Barbeques Galore issued wages slips to the appellant, enclosed with Barbeques Galore's ABN. As Ms Norton pointed out in her submissions, cl 7(a) of the Industrial Relations (General) Regulation 2001 (NSW) provided that the particulars of remuneration to be supplied by an employer to an employee (as required by s 123 of the IR Act) had to include the employer's name and ABN. The obvious inference is that Barbeques Galore, when issuing the wages slips, was acting in conformity with its statutory obligations as the appellant's employer.
63 The primary Judge declined to draw this inference on the ground that, according to Mr Nicola, accounting functions within the Barbeques Galore Group were centralised. While that may have been so, it does not explain why a publicly listed company would apparently have been prepared to countenance a breach of the obligations imposed on one of its subsidiaries by State law. In the absence of an explanation from Mr Nettle or someone more knowledgeable about Group practices than Mr Nicola, the inference is clearly open that the wages slips reflected the true position, namely that the appellant was employed by Barbeques Galore. Indeed it is consistent with Mr Nicola's understanding that all, or most of the Group's workforce was employed by Barbeques Galore and deployed by it to the various "cost centres".
64 The inference available from the wages slips is reinforced by the letter of 10 November 2004. If Barbeques Galore had not been the appellant's employer, the letter presumably would have been ineffective to terminate his employment. In the absence of Mr Nettle, whose position as "Pay and Personnel Manager" suggests that he must have had detailed knowledge of the reason the letter was sent by Barbeques Galore, the inference is clear that the letter was sent to the appellant by his employer.
65 The evidence that the primary Judge relied on to demonstrate that Park-Tec was the appellant's employer was, in my view, equivocal. Mr Nicola asserted in his affidavit that the appellant had originally been employed by Park-Tec in 1999. However, he provided no documentation or reasoning process to support this assertion. Indeed, the appellant's "Employment Form" dated 7 June 1999, a copy of which was annexed to Mr Nicola's affidavit made no mention of Park-Tec, but recorded that the "Group employer" was Barbeques Galore. The Employment Form nominating Barbeques Galore as the Group Employer is not necessarily inconsistent with Park-Tec being the appellant's actual employer, but it does not on its face support the proposition.
66 Mr Nicola did not state unequivocally in his evidence that the appellant, when he was re-engaged in October 2003, was employed by Park-Tec as distinct from Barbeques Galore. Mr Nicola said in his affidavit that he authorised the appellant to "recommence employment" in October 2003. He annexed the Change in Details of Personnel form "confirming the [appellant] recommenced with Park-Tec". In fact the form made no mention of Park-Tec, although it can be inferred from other evidence that the appellant was to work at the Premises from where Park-Tec carried on its operations.
67 Mr Nicola said in his cross-examination that the "Employee No" on the form, specifically the prefix "70", "indicated it's Park-Tec". His evidence in cross-examination was consistent, however, with the prefix determining which company within the Group was charged with a particular expense, in this case wages, rather than definitively establishing the identity of the worker's employer.
68 The Details of Personnel form was briefly adverted to again in Mr Nicola's re-examination in the following passage:
"Q. You have a box that says " Employee Number 70292 "?
A. Yes.
Q. And is there anything about those digits which are relevant to which entity the plaintiff was employed with?
A. Yes, 70 indicates it's Park-Tec."
69 I do not regard this evidence as unequivocal support for the proposition that the appellant was re-employed by Park-Tec in 2003. First, Mr Nicola was not asked about and did not explain the precise relevance of the prefix (70) to the appellant's employment status. Secondly, there was no evidence as to why the appellant's employee number was changed within a short period to a number with a different prefix (79) which thereafter appeared on his wages slips. Thirdly, without further explanation of the basis for his assertions, Mr Nicola's uncertainty about the identity of his own employer hardly suggests that he was familiar with the issues that necessarily arise in determining the identity of the appellant's employer within the Barbeques Galore Group.
70 The other evidence relied on by the respondents is also equivocal. Thus the only applications for leave that were in evidence pre-dated the appellant's re-engagement in October 2003. In any event, they do not identify his employer, otherwise than by the inclusion of the appellant's employee number. For reasons I have already given, the employee number (prefix 70) is not unequivocal evidence that the appellant was employed by Park-Tec in October 2003 or in March 2004.
71 There is no doubt that the appellant worked at the Premises and that Park-Tec carried on its operations there. These facts are, however, consistent with the appellant being employed by another company within the Barbeques Galore Group. It is significant that Mr Nicola, the General Manager of Park-Tec, did not know which company within the Group employed him. As I have noted, the evidence is quite consistent with the appellant being employed by Barbeques Galore, but being deployed to work on Park-Tec's operations at the Premises.
72 The primary Judge placed some emphasis on evidence establishing that it was "Park-Tec that had the right of control over [the appellant's] work". It is one thing to conclude that the appellant worked at the Premises from which Park-Tec conducted operations. It is another to say that he was directed in his work by employees of Park-Tec. Mr Nicola, for example, was in a position to give directions to the appellant, but Mr Nicola did not know the identity of his own employer. In the absence of more detailed evidence as to the employment status of those responsible for Park-Tec's operations, in the particular circumstances of this case the criterion of control is not of particular assistance in determining which entity employed the appellant.
73 Mr Watson relied on the fact that the appellant had signed a workers compensation claim form which identified his employer as Park-Tec and had received workers compensation payments from Park-Tec's insurer, Allianz. The evidence, however, indicated that Mr Nicola handed the form to the appellant with Park-Tec's name inserted for the appellant to sign. This form replaced an earlier form signed by the appellant, which did not have Park-Tec's name on it. When asked why he had requested the appellant to sign the new form, Mr Nicola said that it was "only because that was the latest document to be used". The circumstances in which the appellant came to receive workers compensation payments are not probative of Park-Tec being the appellant's employer.
74 In my opinion, the evidence as a whole points to a finding, on the balance of probabilities, that the appellant's employer in March 2004 was Barbeques Galore and was not Park-Tec. Giving due deference to the conclusion reached by the primary Judge, in my view his Honour erred in making the finding he did.
75 The separate question which his Honour answered was the following (after correcting the mistaken date):
"On 11 March 2004, the date the appellant alleges that he was injured, was he employed by Park-Tec or by Barbeques Galore?"