THE EVIDENCE
10 The evidence of Mr Livingstone, supported by that of Mr McIlwaine, is that a discrepancy in revenue from poker machine activity came to management's attention, resulting in a detailed cash flow analysis being undertaken. An example of the cash flow analysis for the period 26 April to 30 April 2001 was tendered (ex 8).
11 The evidence of Mr Livingstone is that this analysis demonstrated to management that the cash was disappearing during the refill process.
12 There was no issue between the parties as to the refill process in place at the time of the cash discrepancies, which is appropriately described as the former refill process.
13 The former refill process apparently a long established practice at the Club, involved the Casino cashier preparing a plastic cup containing 200 one dollar coins which was then placed on the counter inside the cashier's cage until required. The usual practice was that a member of the casino staff allocated to floor duties would be made aware that a machine required refill, usually by the person playing the machine. The attendant would then obtain a refill cup from the cashier's cage, proceed to the machine, refill it and obtain the player's name and signature on a poker machine payment voucher ('the voucher'), examples of which were tendered (ex 5). The attendant would then return the empty cup to the cashier who would sign the voucher as witness. The attendant refilling the machine would sign the voucher in the area designated for "supervisor's signature"; this signature apparently confirming that the player observed the refill of the machine, the attendant initialled to indicate the identity of the employee undertaking that activity, and the cashier witnessed these activities.
14 The details of the voucher were subsequently entered into the Club computer system, whereupon the cashier's signature was added to the voucher.
15 The evidence of Mr Livingstone is that the method of theft suspected, described as "skimming", was for the cashier to short fill the refill cup, taking an amount, said in this matter to be a series of $10 and $20 amounts. Mr Livingstone put that this activity was open to the cashier as there was time unobserved for them to skim off the top of the refill cup and that at the time there was no check, either by count or weight, of the amount in the refill cup handed to the poker machine attendant.
16 Mr Livingstone's evidence is that an analysis was then undertaken of vouchers against cash flow analysis figures in which discrepancies were found, leading to a conclusion that the applicant was over represented in the number of suspect transactions, leading to a conclusion of her culpability.
17 The evidence of Mr Livingstone is that when it became known in the Club that cash flow analysis was being undertaken, the skimming ceased. Mr Livingstone further deposed that the cashier procedure as been altered to provide a process of verification between the cashier and attendant that the refill cup in fact holds 200 one dollar coins at the time it is issued to the attendant.
18 The uncontroverted evidence is that the applicant was called to a meeting with Mr Livingstone on Monday, 4 June 2001, informed of the investigation into poker machine discrepancies and of the allegation and given an opportunity to respond, which she declined. The applicant was then suspended from duties pending a meeting on 6 June 2001 to consider the continuation of her employment.
19 In the meeting of 6 June 2001 the applicant was represented by Mr Burles. The evidence of the parties differed in respect to the duration of this meeting though there is consensus that it took between 10 and 20 minutes.
20 Mr Livingstone restated the allegation and sought explanation from the applicant. It is the evidence of both Mr Burles and Ms Ploner that neither of them were afforded the opportunity to examine the detail of the investigation undertaken by the Club. Ms Ploner vehemently denied any wrongdoing on her part and was not able to offer an explanation as she had no knowledge of the event agitating management's concern.
21 Ms Ploner was further asked for an explanation as to why she appeared to be involved in a large number of suspect transactions. It is her evidence that she was not given any detail of the process of investigation or the basis upon which management asserted her high level of involvement and accordingly was not in any position to understand the allegation against her and subsequently in no position to proffer an explanation.
22 Management construed the applicant's failure to offer an explanation as further indication of culpability. Ms Ploner's employment was then terminated, the notice of termination provided to her in writing (ex 3).
23 The evidence of Mr Burles and Ms Ploner is that the notice of termination had been prepared prior to the commencement of the meeting of 6 June 2001 as they had noticed the envelope, subsequently handed to them, containing the notice of termination on the desk at the commencement of the meeting.
24 The evidence of Mr Livingstone, supported by Mr Bennett's report (ex 13) was that it was highly improbable that the cash disappeared from anywhere but the refill cup and that the cash flow analysis and procedures in place indicated that the cash box attendant was the most probable perpetrator.
25 Mr Acev, supported by the evidence of Ms Ploner and Ms Serich, contended that under the former procedures the refill cup could have been accessed by persons unknown subsequent to prefill by the cash box attendant and prior to hand over to the poker machine attendant.
26 Mr Acev further postulated that there was potential for the refill cup to be accessed subsequent to hand over to the attendant, prior to refill of the machine. Mr Acev also put that the poker machine cash box, hopper, or note receptacle could have been accessed by persons unknown and whilst physical access to the hopper, as demonstrated by witnesses with a hopper extracted from a poker machine (ex 1), may be considered difficult, it is not impossible.
27 Mr Livingstone, supported by cash flow analysis and exhibit 3, maintained the proposition that monies were disappearing from either the poker machine hopper or the refill cup and that access to the hopper was limited and physically difficult, thus leaving the refill cup procedure as the most likely means.
28 It is appropriate and useful to consider the analysis provided by Mr Bennett, in particular at page 6:
As part of my independent investigation of this matter, I attended the Club on 26th, 27th, and 30th July 2001 and inspected the Club's Cash Flow Analysis Reports for all machines and the Club's payout and refill vouchers for the abovementioned periods. I documented details of all refill transactions (969 in number) recorded on those vouchers for the purposes of my independent analysis. The complete details of all refill vouchers are annexed at "D" herewith. I conducted an independent analysis of the Club's Cash Flow Analysis Reports for those periods and noted a significant number of machines that showed discrepancies in the analysis, which were adverse to the Club. A statistical analysis of the involvement of all relevant gaming machine staff involved in such refills is annexed at "E". The results of my analysis are set out and explained in the following paragraphs.
29 At page 7 for the period 1 April to 4 April 2001:
As shown in red in Table A, I note that Maree Ploner acting as Witness and Cashier endorsed the only refill transaction for machine no. 43 which showed a cash flow analysis deficiency of $22. As shown in blue in Table A, I also note that Maree Ploner acting as Witness and Cashier endorsed one of the two (2) refill transactions for machine no. 97, which machine showed a cash flow analysis deficiency of $20. I note that Maree Ploner's signatures, mainly as Witness and Cashier, and to a lesser extent as a Supervisor, appear on about 7% of all refill vouchers documented during this period. However, her signatures as Witness and Cashier appear on 50% of those vouchers in Table A. Those statistics clearly indicate that Maree Ploner was involved in a much larger proportion of the refill transactions in question than were any of her colleagues and, statistically, there is no legitimate reason why this should have been the case. in respect of machine no. 71 shown in grey in Table A, according to the Club's records, Maree Ploner was not rostered on for duty on 4th April 2001.
30 At page 8 in respect to 5 April to 11 April 2001:
As shown in red in Table B, I note that Maree Ploner acting as both Witness and Cashier endorsed the only refill transaction for each of machines nos. 28, 51, 59 and 68 which showed cash flow analysis deficiencies of $20, $10, $21 and $22, respectively. As shown in blue in Table B I also note that Maree Ploner acting as Witness, Cashier and/or Supervisor endorsed at least one of a number of refill transactions for each of machines nos. 21, 48, 70, 74, 94, 98, 106 and 109 which showed cash flow analysis deficiencies of $39. $42, $20, $10. $21. $19. $13 and $24, respectively. I note that Maree Ploner's signatures mainly as Witness and Cashier, and to a lesser extent as a Supervisor, appear on about 22% of all refill vouchers documented during this period. However, her signatures as Witness and Cashier appear on about 40% of those vouchers in Table B. Those statistics clearly indicate that Maree Ploner was involved in a much larger proportion of the refill transactions in question than were any of her colleagues and; statistically, there is no legitimate reason why this should have been the case. In respect of machine no. 6 shown in grey in Table B, I am advised by the Club that Maree Ploner was rostered on for duty on 7th April 2001 and went on a break at 6.32 pm.
31 At page 14 in respect to the period 3 May to 9 May 2001:
As show in red in Table F, I note that Maree Ploner acting as Witness and Cashier, and on one occasion, as supervisor, endorsed the only refill transaction for each of machines nos. 35,52, 78, 95, 97 and 100 which showed cash flow analysis deficiencies of $21, $20, $21, $20, $20 and $20, respectively. As shown in blue in Table F, I also note that Maree Ploner acting as Witness Cashier and/or Supervisor endorsed at least one of a number of refill transactions for each of machines nos. 11, 23, 48, 51, 69, 74, 77, 111, 134, and 138 which showed cash flow analysis deficiencies of $17, $22, $25, $20, $20, $22, $20, $20, $20, and $20 respectively. I note that Maree Ploner's signatures mainly as Witness and Cashier, and to a lesser extent as a Supervisor, appear on about 17% of all refill vouchers documented during this period. However, her signatures as Witness and Cashier appear on about 35% of those vouchers in Table F.
32 At points 25 and 27 (pp18 and 19) Mr Bennett aggregates the statistical analysis undertaken in the following terms:
In respect of the 969 refill transactions examined, I note that Maree Ploner's signatures mainly as Witness and Cashier, and to a lesser extent as a Supervisor, appear on about 160 or 17% of all refill vouchers documented However, her signatures as Witness and Cashier appear on about 117 or 45% of the 258 vouchers identified as having relevance to cash flow analysis discrepancies on the gaming machines listed. Those statistics clearly indicate that Maree Ploner was involved in a much larger proportion of the refill transactions in question than were any of her colleagues and, statistically, there is no legitimate reason why this should have been the case .