Don't worry Swale, you're off the hook. Seems Barnier has had a good slap and can't do anything like as an EU member, 
Which we all knew really,
In his former Brexit role, the Frenchman repeatedly criticised Boris Johnson’s determination to regain control of our own laws and borders.
The Prime Minister and his chief negotiator Lord Frost eventually convinced the bloc to sign up to a trade deal that doesn’t sign Britain up to ECJ oversight.
The Commission refused to comment directly to Mr Barnier’s comments, but insisted the ECJ “applies to all areas where there is EU legislation”.
A spokesman added: “The treaties are very clear. Asylum and migration management is a shared competence between the European Union and the member states on which the European Court of Justice has jurisdiction.”

Which we all knew really,

In his former Brexit role, the Frenchman repeatedly criticised Boris Johnson’s determination to regain control of our own laws and borders.
The Prime Minister and his chief negotiator Lord Frost eventually convinced the bloc to sign up to a trade deal that doesn’t sign Britain up to ECJ oversight.
The Commission refused to comment directly to Mr Barnier’s comments, but insisted the ECJ “applies to all areas where there is EU legislation”.
A spokesman added: “The treaties are very clear. Asylum and migration management is a shared competence between the European Union and the member states on which the European Court of Justice has jurisdiction.”

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