I am not sure whether the Minister has picked up my point about arbitration. I am very sorry that I did not put down an amendment to direct attention to this, but it is quite an important point because London is a preferred seat for arbitration and many cases involving foreign powers and foreign-controlled activities. I have done a handful of arbitrations, but each one of them is within that category.
One of the features of an arbitration is the confidentiality of the process and the fact that the process exists at all. There are some cases where parties do not want it to be publicised that they are engaging in this process, because it would raise all sorts of questions, particularly at the home state of the foreign activity, the foreign-controlled entity or the foreign power itself. It is rather important to be sure that the ground is properly covered.
As an arbitrator myself, and a lawyer-arbitrator, I favour the exemption provided by paragraph 5, but I do not think it goes wide enough. That is my point: it would seem very strange if I, as a lawyer for a team of three arbitrators, did not have to register, but if the noble Lord, Lord Patel, was with me as an expert in his field, he would have to do so, and an engineer or an architect would have to do so as well. That really destroys the exemption. It is a serious point to look at, though I quite agree that it is a point of detail. I apologise for not having drawn attention to it specifically before.