My Lords, I was having some difficulty following the arguments of my noble friend. He could of course move the motion he referred to on Report, but I can confidently predict that it would not be accepted by the House. Indeed, I am not sure that many other noble Lords would give it the time of day, precisely because we have had this exhaustive procedure up until now. Essentially, cutting through what my noble friend said—he has of course wanted to stop the scheme all the way through and has been a deep contrarian in that regard—he wants to create new avenues for opponents to stop the scheme. I recognise that, and it is a perfectly honourable thing to want to do.
What Parliament has to judge is whether the processes we have are robust and fair. My view is that they are very robust and very fair. They give complainants and people presenting petitions ample opportunity to make their case. The arrangements that pertain between the two Houses are there to keep a proper sense of proportion in the consideration of the petitions, so that all of the issues raised—the petitioning process is exhaustive and expensive—are not repeated ad nauseam in the second House. That is why the Private Bill arrangements are in place: so that you cannot re-open in the second House, as fully as my noble friend would wish, issues that have been considered by the first House. That seems to me to be perfectly reasonable. It does not withdraw the rights of petitioners to have their concerns properly assessed by Parliament. What it does is put in place a procedure that is fair and proportionate for the consideration of those petitions, which is very different.
The reason why my noble friend Lord Berkeley wants the TWA process to apply is that he is not content with parliamentary consideration of these petitions, and he therefore wants petitioners to be able to create a wholly new and additional process: the TWA process. That is grossly disproportionate. The point he made about changes to the first phase of the project, from London to Birmingham, confuses apples and pears. If you are going to make changes to legislation that has already been agreed by Parliament, you have no alternative but to go for a TWA-type process, unless you are going to produce an entirely new Bill. That is a completely separate issue from seeking to layer on top of parliamentary consideration of the Bill a wholly new process—the TWA process—while this legislation is going through and petitions are being considered. I do not think, having had close acquaintance with the processes, that petitioners are treated in any way unfairly. The arrangements between the two Houses give them ample opportunity, and the power is there for Parliament to make fundamental changes in respect of petitions that are raised between the two Houses. The allocation of responsibilities between the two Houses is laid down by convention.
What my noble friend Lord Berkeley wants to do, essentially, is to stop the scheme; I accept that. He wants to create as many possible avenues of further appeal and expense—this would add to expense—to delay it. Any reasonable observer, particularly those looking at the work of the noble and learned Lord, Lord Hope, and his committee and the committee in the House of Commons, would think that Parliament has struck a fair and proper balance between the power of the Executive to propose a major project of this kind and the duty of Parliament to see that all private interests are properly considered before agreement is reached.