The respondent was employed by the appellant as a cashier/teller in one of its branches. On 29 May and 1 June 1999, he cashed two savings account withdrawals amounting to $400,000 ($200,000 each). The account had been fraudulently opened on 17 April 1999 using a fictitious name with an initial deposit of $1,000, followed by a large deposit of $874,720.25 on 19 May 1999. Between these dates, multiple large withdrawals were made with unusual frequency. On 21 June 1999, suspected fraudsters returned to withdraw more money, but a trap set by the bank failed when one of them was allegedly warned off by the respondent, allowing them to escape. An administrative officer, Mutanga, observed the respondent communicating with a suspected accomplice, Leonard Chidharara, who then rushed out of the bank and drove away with Sebastian Muriritirwa. Following arrest, Muriritirwa deposed to an affidavit implicating the respondent. The respondent was charged with serious misconduct under Category D of the bank's Code of Conduct for acts inconsistent with his contract, gross incompetence, gross negligence causing serious loss, and failing to follow procedures. He was found guilty at a disciplinary hearing and dismissed. His appeal to the Grievance and Disciplinary Committee was dismissed, but the Appeals Board ordered reinstatement. The bank appealed to the Labour Court, which dismissed the appeal and ordered reinstatement or damages in lieu thereof.
1. The appeal was allowed with costs. 2. The determination of the Labour Court was set aside and substituted with an order that "The appeal be and is hereby allowed with costs."
The binding legal principles established are: (1) In labour/disciplinary proceedings, the standard of proof is on a balance of probabilities, not beyond reasonable doubt. (2) Affidavit evidence may be relied upon in disciplinary proceedings where it is adequately corroborated by credible independent evidence, even in the absence of viva voce testimony and cross-examination. (3) Bank tellers have a duty to refer to management any transaction on which there is uncertainty, and this duty is triggered by objectively suspicious circumstances such as unusual account history, frequency of large withdrawals from new accounts, or other irregularities. (4) A court's failure to consider relevant documentary evidence on record constitutes a misdirection that may amount to an error of law. (5) Employees in positions of trust in financial institutions may be properly dismissed for gross negligence where they facilitate fraudulent transactions by failing to follow reasonable procedures designed to prevent fraud, even where there may be some procedural ambiguity.
The Court made observations about the reasonableness of Mutanga's conduct in pursuing the suspect, noting that contrary to the Labour Court's finding, he did not act alone but properly alerted a colleague (Vulalo) before following the suspects. The Court also commented on the implausibility of the respondent's position that he saw nothing suspicious in the account history, noting that in 1999, amounts of $200,000 constituted "very large amounts of money" and that any diligent teller would have viewed with suspicion the frequency of withdrawals from a newly opened account. The Court further observed that the evidence, when considered holistically, pointed to the probability that the respondent was complicit in the fraud, though this went beyond what was strictly necessary to decide the case on the basis of gross negligence alone.
This case is significant in Zimbabwean labour law jurisprudence as it clarifies: (1) the standard of proof required in disciplinary proceedings is the balance of probabilities, not the higher criminal standard; (2) affidavit evidence can be relied upon in disciplinary proceedings where there is adequate corroboration, even without viva voce evidence and cross-examination; (3) employees in positions of trust, particularly in the banking sector, have obligations to exercise diligence and refer suspicious transactions to management even where there may be some ambiguity about specific procedural requirements; and (4) courts must consider all documentary evidence on record and not ignore relevant documentation that supports one party's case. The judgment reinforces the principle that banks are entitled to hold tellers to high standards of care and diligence given their fiduciary positions.