A regional food processing company in southern Alberta received a reservation of rights letter from its commercial general liability insurer 3 weeks after submitting a claim arising from contamination discovered in a production batch. The letter identified several potential coverage issues and indicated that the insurer was investigating whether the loss fell within the scope of the policy's insuring agreement. The company had maintained the same commercial general liability policy for 7 years, renewing annually with only minor endorsement changes, and had never previously experienced a disputed claim.

The contamination incident occurred when a mechanical failure in the company's refrigeration system went undetected for approximately 18 hours overnight, causing temperature fluctuations in a storage facility holding processed meat products awaiting distribution. By the time the malfunction was discovered, more than 12,000 kilograms of product had been exposed to temperatures outside safe storage parameters. The company's quality control protocols required destruction of the entire affected inventory, and 3 downstream commercial customers who had received shipments from the same production run initiated product recalls. Those customers subsequently submitted claims against the food processor totalling approximately $485,000, comprising costs for recall logistics, replacement product, retail customer refunds, and business interruption losses.

The insurer's reservation of rights letter focused on several aspects of the policy's insuring agreement. The letter questioned whether the loss constituted an "occurrence" as that term was defined in the policy, whether the contamination qualified as "property damage" or "bodily injury" under the coverage grant, and whether the loss arose from "your product" as defined in the products-completed operations hazard endorsement. The insurer also noted that the policy contained an absolute pollution exclusion and questioned whether the bacterial growth resulting from improper storage temperatures might engage that exclusion's definition of "pollutant."

The food processing company engaged an insurance broker to assist with the claim and requested a detailed coverage opinion. The broker obtained copies of the complete policy, including the declarations page, the commercial general liability coverage form, all endorsements issued over the 7-year policy relationship, and the insurer's manuscript definitions applicable to food processing operations. The policy language revealed several layers of complexity, including a coverage trigger tied to "bodily injury or property damage that occurs during the policy period," a products-completed operations definition that cross-referenced other policy sections, and defined terms that appeared in both the standard coverage form and in endorsements specific to the food industry. One endorsement modified the standard pollution exclusion with carve-back language that had not been present in earlier policy years. The broker's analysis required determining which policy version governed, how the various definitions interacted, and whether any ambiguity in the insuring agreement's language might be resolved in the insured's favour.