The hon. Lady is entirely right to focus on the need for us to move on from the process arguments to the issues of substance for families across Scotland. I am delighted that yesterday in the Privy Council the section 30 order was approved so that now we will have a legal, fair and decisive referendum. In that referendum, we have to discuss the big issues. As we have seen this week with the legal paper, which will be followed by others on the issues she mentions, there are some big questions that need to be debated—and so far no answers from the Scottish National party.