PRP Diagnostic Imaging Pty Limited (in its capacity as trustee for the Pittwater Radiology Trust) v Pittwater Radiology Pty Limited

In this case, PRP Diagnostic Imaging Pty Limited, acting as trustee for the Pittwater Radiology Trust, commenced proceedings against Pittwater Radiology Pty Limited, alleging breaches of contract and seeking various remedies. The dispute arose from a joint venture agreement under which the parties conducted the practice of radiology and related services at 34 clinics across Australia. The Trust, as trustee, terminated the agreement, leading to disputes over the enforceability of a restraint period for partners who left the business and the interpretation of terms related to the business and competitive activities.

The primary legal issues before the court were whether the restraint period applied to the Trust's termination of the agreement and the interpretation of terms such as 'the Business' and 'competitive business'. The court had to determine if the restraint period remained binding on the Trust but not on the Partnership or its partners. Additionally, the admissibility of prior contractual arrangements, the reasonableness of the restraint of trade, and the enforceability of an agreement to cooperate were examined.

The court held that the restraint period was applicable to the Trust's termination of the agreement but did not bind the Partnership or its partners. The term 'the Business' was construed to mean the radiology and related services conducted at the 34 clinics, while 'competitive business' was interpreted as activities directly competing with the radiology and related services. The court found that prior contractual arrangements were admissible and that the restraint of trade was unreasonable in scope but could be rendered reasonable by limiting its geographical extent. The agreement to cooperate was deemed unenforceable as it constituted an agreement to agree on future terms.

The court ordered that the restraint period be modified to apply only to the geographical area where the clinics were located, making it reasonable and enforceable. The parties were also directed to negotiate in good faith to reach an agreement on the terms of the partnership's continuation of the business.