Cosoff Cudmore Knox v David Peter Rydon

Cosoff Cudmore Knox, a firm of solicitors, sought an interlocutory injunction against David Peter Rydon, a former partner in the firm, to prevent him from providing legal advice to clients of the partnership or enticing employees of the partnership to leave. The dispute was heard in the Supreme Court of New South Wales. The legal issues before the court included the validity of a restraint of trade clause in the partnership agreement, the balance of convenience, and the appropriateness of the injunction terms sought by the firm.

The court examined the restraint of trade clause and found it to be valid, acknowledging its necessity to protect the firm's business interests. However, the court was not persuaded that the injunction in the terms sought would effectively serve the purpose of the clause. The balance of convenience weighed against the firm, as the injunction could potentially harm clients who wished to continue receiving legal advice from Mr. Rydon. The court determined that a more limited injunction would be appropriate to achieve the intended purpose of the restraint clause without unduly burdening Mr. Rydon's rights or the interests of the clients.

The court ordered a limited interlocutory injunction, which restrained Mr. Rydon from soliciting clients of the firm and from enticing employees of the firm to leave their employment. This order aimed to balance the need to protect the firm's business interests with the rights of Mr. Rydon and the clients. The court's decision recognised the validity of the restraint clause while ensuring that the injunction was narrowly tailored to achieve its intended purpose without causing undue harm.