O'Reilly v Western Sussex NHS Trust (No.7)

The matter before the court involved a plaintiff, O'Reilly, and the Western Sussex NHS Trust, concerning various allegations including medical negligence and personal injury. The case was heard in a court of competent jurisdiction in Australia. O'Reilly sought damages for personal injury as well as other related claims. The defendant, the Western Sussex NHS Trust, denied liability on all counts.

The court was tasked with determining the appropriate allocation of costs in light of the plaintiff's partial success. The plaintiff was successful on certain issues but unsuccessful in the personal injury claim. The primary legal issue was whether the general principle that costs follow the event should be applied in a way that reflected the plaintiff's partial success. The court considered whether it was just and equitable for the defendant to bear all costs associated with the successful claims, while the plaintiff should bear the costs of the unsuccessful personal injury claim.

The court found that while the general rule is that costs follow the event, there are circumstances where this principle may be adjusted to reflect the nature of the parties' success or failure. Given the plaintiff's overall success in the proceedings, the court determined that it was appropriate for the defendant to pay the plaintiff's costs except for those related to the unsuccessful personal injury claim. Conversely, the plaintiff was ordered to bear the costs incurred by the defendant in relation to the personal injury claim. This outcome ensured a fair and balanced approach to the allocation of costs, considering the mixed result of the litigation.

The final orders of the court were that the defendant, the Western Sussex NHS Trust, would pay the plaintiff's costs of the proceedings, except for those costs related to the unsuccessful personal injury claim. The plaintiff, O'Reilly, was ordered to pay the defendant's costs incurred in responding to the personal injury claim. This decision reflects the court's approach to achieving a just outcome in the allocation of costs in cases of partial success.