I am saying that there may well be problems. Indeed, I asked the noble Lord the other day, down the corridor, whether he was of the opinion that Article 16 could be used to solve all the problems. If it can be, fine; I am not ruling that out. However,
if it cannot be, then the issue raised by the noble Lord, Lord Bew, is there on the table, and the issue raised by the Lord Chancellor is there on the table. Whatever about that, the protocol is intrinsically temporary. The whole basis of the negotiations that we entered into on the withdrawal agreement was that a permanent agreement could not be entered into in the withdrawal Act with the United Kingdom covering trade or other matters; that could happen only after we had left. Therefore, anything in the withdrawal agreement was intrinsically transitional and temporary.
Again, I have not heard a response on that today. I wait to be interrupted with a response to the point. Usually, it comes from the noble Lord, Lord Kerr, who wrote Article 50, but he has forgotten what the alternative is.
These are important issues. We need to know why we were told one thing, that this was temporary, and now are told another thing, that it is permanent. Until we get an answer to those questions, I do not know that our debate can proceed as productively as it ought to. There are other more general points which I would like to make but I will save them for another batch of amendments.