Dispute Resolution analysis: In a rare judgment on this complex topic, the court has clarified the operation of the post-Brexit gateways for service out of the jurisdiction under CPR 6.33(2B). In this case, the parties had negotiated a contract with an English law and jurisdiction clause but never signed it. The court gave guidance on the applicable test to establish that the contract containing the jurisdiction clause existed, and that the claims fell within it. It also clarified that a quantum meruit claim will not fall within CPR 6.33(2B)(b) (the claim in contract gateway) but that it would fall within CPR 6.33(2B)(c), (the claim 'in respect of a contract' gateway). Finally, the court confirmed that where a claim includes multiple causes of action, some but not all falling within a contractual jurisdiction clause gateway, the court will consider the requirement for permission of each cause of action in isolation. The need for permission in one cause of action will have no impact on the cause of action not requiring permission, and vice versa. Written by Harriet Campbell, senior knowledge lawyer at Stephenson Harwood LLP.