It is hardly a fantasy if the negotiations are brought to an end speedily, as we all hope they will be. If they are brought to an end six months before the end of the two-year period, the process I identified as being made possible by new subsection (4) could well take place. Parliament should not intrude itself into negotiations. It is not the job of Parliament to negotiate. That may seem self-evident but since this amendment was moved by the noble Lord, Lord Pannick, I thought I had better look for some authority for the proposition I am advancing and went to the supreme authority on these matters— I went to Dicey. Dicey says that Parliament,
“should neither directly nor indirectly take part in negotiating treaties with foreign powers”.
That is what subsection (4) of this amendment would make possible, which is why I suggest that it is constitutionally improper.