Cowell v British American Tobacco Australia Services Ltd

The matter before the court was an application by British American Tobacco Australia Services Limited (B.A.T.) to restrain Cowell from using certain confidential information in proceedings against them. The dispute also involved whether B.A.T.'s objection to the use of the confidential information in one proceeding was inconsistent with their consent in a related proceeding. Furthermore, the application sought the release of B.A.T. from a Harman undertaking, and raised issues concerning legal professional privilege, exceptions to privilege, and the loss of privilege. B.A.T. also sought an injunction to restrain the use of privileged information and argued that the doctrine of clean hands was applicable. Additionally, the court was asked to consider whether it was appropriate to look at the document to determine the question of privilege, and whether a prima facie case of privilege must be established. Lastly, B.A.T. made an application for a stay of costs.

The court considered whether B.A.T.'s objection to the use of confidential information in one proceeding was inconsistent with their consent in a related proceeding. It was held that the objection was not inconsistent as the circumstances of the two proceedings were different, and the consent in the related proceeding did not extend to the use of the confidential information in the current proceeding. The court also examined the Harman undertaking and determined that B.A.T. should be released from the undertaking as the circumstances had changed. Regarding legal professional privilege, the court found that the information was privileged, and that the doctrine of clean hands did not apply. The court held that it was appropriate to look at the document to determine the question of privilege, and that a prima facie case of privilege must be established. Lastly, the application for a stay of costs was dismissed.

The court found in favour of B.A.T. and granted the relief sought. It restrained Cowell from using the confidential information in the proceedings against B.A.T., released B.A.T. from the Harman undertaking, and found that the information was privileged. The court also held that a prima facie case of privilege must be established and that it was appropriate to look at the document to determine the question of privilege. The application for a stay of costs was dismissed. This decision provides guidance to parties involved in litigation concerning the use of confidential information and legal professional privilege.