The court noted but did not decide the tension between cases like Gatewhite Ltd v Iberia (which allowed owners not named as consignors/consignees to sue by filling gaps in the Convention with domestic law) and later House of Lords decisions in Sidhu and Morris (which emphasized the Convention's exclusivity). The court observed that it was not necessary to resolve whether the "filling the gaps" approach was correct, as the Convention itself provided for the case at hand. The court also made observations about the desirability of uniformity in international air carriage law and warned against attempting to construe the Convention by reference to domestic law principles, whether English, American, German or French. The court noted that it would be "curious and unfortunate" if the right to sue depended on the ability and willingness of a consignee alone to take action when the consignee may merely be a customs clearing agent, forwarding agent, or buyer's bank.