That is not specifically a matter for the Chair. If the Foreign Secretary wants to respond on the Floor of the House, he is free to do so, but he is under no obligation. I get the impression that the hon. Lady will be contacted.
If the case that the hon. Lady is referring to is the one that I am thinking of, I have written to her about it.
On a point of order, Mr Speaker. You quite rightly apologised to the Lord Speaker for unilaterally seeking to ban the President of the United States from speaking in Westminster Hall. When can we expect an apology in this Chamber?