Parliamentary Voting System and Constituencies Bill

My Lords, I am still not sure what the obstacle is. I have heard the noble Lord, Lord McNally, describe the process and I understand what he says about the Boundary Commission, but I am not sure why the report should not be at least on the agenda here before the Lord Speaker. Is the Minister able to clarify whether there is a legal obstacle to doing that? If there is no legal obstacle, I do not see—