I am so grateful to the hon. Lady, and delighted that I gave way to her, because she has put that far better than I could.
What we are trying to come to here is a reasonable conclusion that would mean that, should compelling new evidence emerge—something that was overlooked and has now come to the fore, and that puts a completely different complexion on an allegation of a serious crime—indeed that would still be pursued, but where matters had been looked at previously, and where there was no compelling new evidence, a line should be drawn.
There is one more element that comes into this, which is the question whether such a qualified statute of limitations would conform to international law.