Durban Roodepoort Deep Limited v Mark David Reilly and Ors

The case of Durban Roodepoort Deep Limited v Mark David Reilly and Ors involved the applicant seeking an injunction to prevent the respondents, who were solicitors, from acting in a matter. The dispute centred on the protection of confidential information and whether the solicitors had breached confidentiality by acting for a party with whom they had previously shared confidential information. The application was heard in the Supreme Court of Western Australia. The central legal issues before the court were whether the solicitors possessed confidential information, the extent to which the applicant needed to identify this information, and whether there was a sufficient risk of disclosure to warrant the court's intervention.

The court considered the need for the applicant to establish that the respondents possessed the relevant confidential information. The court emphasised that the applicant must identify the confidential information with a degree of particularity. The court found that the applicant had not provided sufficient precision in identifying the confidential information, making it difficult to determine whether the respondents indeed possessed such information. The court also noted that the principles of a "Chinese wall" were designed to prevent disclosure of confidential information, but the court would only intervene where there was a real risk of disclosure, as opposed to a fanciful one. In this instance, the court determined that there was no substantial risk of disclosure.

The court further assessed the delay in bringing the application and the court's control over the conduct of its officers. The court highlighted that any delay in bringing the application could potentially prejudice the respondents, and in this case, the delay was substantial. The court ultimately concluded that there was no substantial risk of disclosure and that the delay in bringing the application was significant. Therefore, the application for an injunction was dismissed.