Dustin Milligan

The appellant sought to withhold 23 mandate letters delivered by the Premier of Ontario to each minister upon forming government in 2018, claiming exemption under s. 12(1) of the Freedom of Information and Protection of Privacy Act as Cabinet records that would reveal the substance of Cabinet deliberations.

The Information and Privacy Commissioner ordered disclosure, finding the letters were non-exempt outcomes of the Premier's deliberative process rather than records revealing the substance of Cabinet deliberations.

The Supreme Court allowed the appeal, holding that the IPC failed to give meaningful weight to the constitutional conventions of Cabinet confidentiality, the fluid and dynamic nature of the Cabinet decision-making process, and the central role of the Premier within that process.

The Court found the mandate letters were revealing of the substance of Cabinet deliberations, both on their face and when compared against subsequent government action, and that the IPC's narrow interpretation of s. 12(1) was unreasonable.

Following dismissal of a complex multi‑party action on summary judgment, the successful defendants sought costs of the entire action in addition to agreed costs of the summary judgment motion.

The plaintiff argued that costs submissions should be limited to the motion and that delay in bringing the motion inflated the defendants’ legal fees.

The court held that where summary judgment disposes of the entire action, the court may fix costs of the entire proceeding, treating the motion similarly to a trial judgment.

Applying the discretion under s. 131 of the Courts of Justice Act and Rule 57.01 of the Rules of Civil Procedure, the court reduced the defendants’ claimed partial‑indemnity costs by 25% to align with what would have been the plaintiff’s reasonable expectations in a large and technically complex case.

The plaintiff pharmaceutical company stored vaccines with a logistics provider under a master services agreement requiring the plaintiff to obtain all‑risk property insurance covering the stored goods and naming the warehouse operator as an additional insured.

After a refrigeration malfunction allegedly rendered the vaccines unsellable, the plaintiff commenced a subrogated action against the warehouse operator and various contractors responsible for the cooling and monitoring system.

The defendants moved for summary judgment dismissing the claim.

The court held that the covenant to insure constituted an allocation of risk whereby the plaintiff assumed the risk of loss to the goods and thereby barred tort claims against the warehouse operator for that loss.

The court further held that the covenant extended to contractors and related parties with an identity of interest in the performance of the contract.

Summary judgment was granted dismissing the action and all cross‑claims.

The defendant property owner brought a motion for summary judgment dismissing an action alleging occupiers’ liability following injuries sustained during a horse‑handling incident on a hobby farm.

The plaintiff alleged that the occupier negligently maintained fencing and gating which allegedly contributed to a horse-related accident.

The court held that the plaintiff failed to identify any act or omission by the occupier that breached the statutory duty under the Occupier’s Liability Act or the Negligence Act.

The evidence showed the fencing and gate were common and properly installed, and the alleged incident arose from the actions of the participants rather than any unsafe condition of the premises.

As no genuine issue requiring a trial was established, summary judgment dismissing the claim against the occupier was granted.