Assuming every court along the route is competent: Article 31 CMR identifies specific connecting factors. An arbitrary intermediate stop is not enough.
Selecting a branch without a contractual connection: The branch must have been involved in concluding the contract of carriage.
Applying an exclusive clause without review: The Supreme Court distinguishes an impermissible exclusion of Article 31 courts from an additional choice of court.
Treating later standard terms as consent: The actual agreement and applicable formal requirements must be proven.
Confusing the takeover place with the delivery place: Each has a separate function and must be established from the contract records.
Starting a second proceeding without comparing the first file: Parties, subject matter and enforceability must be checked.