European Union (Withdrawal) Bill

I do not know whether I am entitled to interrupt someone who speaks subsequent to me, but I want to explain. We are introducing this into domestic law, but take, for example, the current position for a wife divorced from an Italian spouse. She can go to her local court here in Britain and obtain an order which is then—because of reciprocity and the special arrangements—enforceable in Italy against her ex-husband, who lives there and has not been paying maintenance for his children. It is the business of reciprocity that is problematic. I am sure the noble and learned Lord knows that very careful arrangements have been made as to which court in which country takes cognisance of a case and where the matter is dealt with if there is conflict. All those rules, which have now been set down in regulations, need to be settled with our partners in Europe. It is not enough to introduce it into UK law; we have to have the component of the other party and the other court in agreement. That has to be part of the negotiations. Bringing this into UK law will not do it on its own.