My Lords, after what has been said, I suppose I ought to add my thanks to the members of the Select Committee. In saying that, I did express my thanks to them in Committee. I also expressed my relief that I was disqualified from sitting on the committee at all.
The amendments in this group call for,
“a review of the merits of establishing Old Oak Common station as an interim eastern terminus for Phase One of High Speed 2”,
with construction work not beginning until the report of the review has been published. This debate has not done much to put Old Oak Common on the tourism map, despite the later comments of the noble Lord, Lord Adonis, about its future.
We had some discussion about Old Oak Common in Committee. An amendment was moved calling for a spur from it to the West London line north of Shepherd’s Bush to improve access to HS2 for people to the south of London. I seem to recall that I asked the Government if they were looking at improving connections between HS2 and other suburban lines in the vicinity of Old Oak Common to improve access to HS2. In his response, the Minister said that the West London Line Group, which had put forward proposals for the link from Old Oak Common to the West London line, had met DfT officials to discuss their proposals and that those discussions would continue. Perhaps the Minister could give us an update on the progress being made in these ongoing discussions.
I understand that the issue of Old Oak Common was considered during the Lords Select Committee hearings—noble Lords on the Select Committee confirmed that in their contributions today. The committee has not made any recommendations on this matter nor suggested that the Government should consider going down the road called for in the first amendment. In the light of this, we do not intend to either.
The second amendment in this group calls for an estimate of the costs for carrying out all the Phase One works, with the breakdown set out in the amendment to be published, and the construction work not starting until that has been undertaken. What has prompted both the first and second amendments in this group is a view that the work cannot be carried out within the overall figure given by the Government. In Committee, the noble Lord, Lord Bradshaw, said that there was a good case for having an independent assessment of the costs and particularly for considering such things as how long HS2 could terminate at Old Oak Common. This could, perhaps, be a considerable period of time which could save a considerable sum of money. Costs are vital. The noble Lord, Lord Adonis, said in Committee:
“I cannot emphasise enough that the single biggest threat to this project is cost overruns in building the core of it, between cities where there is massive traffic—namely, Birmingham, Manchester, Leeds and London”.—[Official Report, 10/1/17; col. 62.]
The Government have committed themselves to a figure for the construction of HS2 stage one. Different bodies, including the National Audit Office, have looked at the figures and some have produced reports. The costings will, I understand, continue to be the subject of consideration by these bodies as the work progresses and more detailed figures are available. If the overall figure for the cost of construction is breached, it is the Government who will be held accountable—not least by us—since it is the Government who have said that the figures are accurate and can be trusted. They will have to explain why they got their figures wrong if the overall cost is breached, and why it would not have been possible to have got those figures right before construction started.
We do not want to go down the road of further amendments that could delay the starting of this project, which has already been the subject of so much consideration by so many people and bodies, including a Select Committee of this House. If the Government want to go down the road of the second amendment in this group without delaying the start of the project, that is a matter for them. However, one suspects that the production of further figures that have not been produced already, which presumably is what is being sought, would not bring the issue of costs to a conclusion, since there would inevitably then be challenges to the further breakdown of costs provided and the basis on which they were calculated. Our position, as I have said, is that we do not wish to see further delay to the start of this project, and behind the first amendment is clearly a major potential change.
On costs, at this late stage after so much consideration and examination of the project, it is now the Government and the Government alone who will be held accountable for any figures that prove significantly wrong and for any consequential cost overruns, since they have a responsibility to satisfy themselves that the cost estimates they have given are credible and accurate.