I entirely understand the response the noble and learned Lord gave to the effect that you can, of course, have a treaty to ensure reciprocity, but he does not appear to recognise the role of the CJEU in the difficult cases where there is an argument about what reciprocity means and the obligations on states that are parties to that treaty. I do not know that there has been any explanation from the
Government of how we deal with the difficult cases without accepting the jurisdiction of the CJEU. Would he like to elaborate?