My Lords, I thank all noble Lords who have participated in the debate on these amendments. I join other noble Lords, including the noble Lords, Lord Faulkner, Lord Adonis and Lord Rosser, in adding my thanks—I did so in Committee and I do so again—to the Select Committee and all its members, some of whom are present, for their diligence, perseverance and indeed thorough examination of the raft of different petitions that were presented to them. Indeed, we have reflected on them already in Committee.
I start with an appreciation. The noble Lord, Lord Berkeley—and, in moving the amendment, the noble Lord, Lord Bradshaw—made it clear in their overall intent that they are both supportive of the Bill and indeed of the construction of HS2. Indeed, the majority in your Lordships’ House recognise the importance of this railway in terms of our future railway infrastructure.
I turn to the amendments. Whether there is an advantage in using the proposed new station at Old Oak Common as a temporary London terminus for phase one of HS2 was, as we have heard, examined in detail by Select Committees not just in your Lordships’ House but in the other place. As was set out, the proponents of this option believe that using Old Oak Common as a temporary terminus would provide several advantages, including less impactful construction works at Euston, less disruption to services on the west coast main line and the opportunity to allow a more comprehensive redevelopment of Euston to be undertaken. I do not dispute the intentions behind the amendment but it is for that reason, as noble Lords will appreciate, that the Government have already investigated these proposals in detail. I am minded to agree with my noble friend Lord Brabazon, who speaks with great expertise in this area, that the implication of accepting such an amendment would impede the progress of the Bill.
I will go briefly into the detail of this. We looked at many options put forward by petitioners to the Committee in the other place about options for terminating HS2 services at Old Oak Common temporarily or permanently, as well as splitting the termination of services between Old Oak Common and Euston station. I do not wish to go into the detail on the permanent use of Old Oak Common as a terminus or a splitting of services, as those issues are not the subject of the noble Lord’s amendment and would go against the principle of the Bill as has been agreed by both Houses. However, I note that the overall outcome of the work that was undertaken on those options demonstrated that a complementary solution of two stations at the start of services in London would be the best for HS2 passengers. Putting all our new passengers in one station would overload that station, and it is also important for the strategic objectives of HS2 to bring the benefits of the new railway to as wide an area as we can.
Permanently terminating a portion of HS2 trains at Old Oak Common, in order to be able to descope the proposed Euston station and reduce its footprint as a result of having to cater for fewer passengers, was also considered. The conclusion was that this would, as we have heard from my noble friend Lady O’Cathain, still result in most of the passengers who terminated at Old Oak Common having to change trains in order to reach Euston and incurring several minutes of additional journey time and inconvenience in doing so.
The detailed work that the Government undertook to investigate using Old Oak Common as a temporary terminus, primarily in response to the petitioners from the Camden area, looked at a number of scenarios and demonstrated that using Old Oak Common as a temporary terminus would not eliminate the construction effects and impacts in Euston. This was because there would still be a requirement to construct the tunnels into Euston in order to facilitate the fit-out of the railway further south—that is, the long rails, the overhead line and the other control systems that go with it—which as I understand it will go through sequentially from Old Oak Common, indeed from the depots north of Old Oak Common. It would not be practical to do that fit-out once we had started running trains in any economic fashion.
We also considered using a temporary terminus at Old Oak Common to allow staging of works if one part of the railway construction was slightly delayed by a few months or to facilitate a kind of test-run phase. We concluded that while it would be possible to turn round a few trains at Old Oak Common since the station will have the resilience to do so, this is not the same as turning round trains to a timetable or turning them round without delay. Old Oak Common has been designed as a through station. It will have the ability in emergency situations, such as security or safety events, to be used to get people off trains and turn trains round. However, that is an emergency situation, not a timetabled commercial service situation. I also note that while Crossrail would be able to provide onward journey opportunities for passengers alighting at Old Oak Common, if HS2 passengers consumed the capacity to get into the city centre it
would be to the detriment of the capacity and growth opportunities which would otherwise be possible on that new Crossrail service.
The new station at Old Oak Common will facilitate an interchange between HS2 services and the national rail and Crossrail networks on the west coast main line. We consider that between a quarter and a third of all HS2 passengers will choose to use Old Oak Common rather than come to Euston, mainly for those destinations best served by the new Crossrail line. The remaining two-thirds of passengers who are still on the train beyond Old Oak Common will, as we heard from the noble Lord, Lord Adonis, have good access across both central London, London suburbs and to other mainline stations.
I hope that by listing the consideration that was given, I have demonstrated that the temporary termination of HS2 services at Old Oak Common has already been fully explored. That work showed no further merit in investigating this option further and indeed as neither of the Select Committees of either House that also examined this issue saw fit to make any recommendations regarding it, I suggest that the details of this amendment have been looked at. I therefore hope that the noble Lord will withdraw it.
With respect to the amendment of the noble Lord, Lord Berkeley, on cost estimates, as the noble Lord himself acknowledges, last week I met him to discuss the work that he had commissioned on the costs of phase 1. Indeed, Mr Bing, to whom he referred, was also present with officials from my department and from HS2. I disagree with the noble Lord, Lord Bradshaw, when he says that the figures presented are flimsy. They are not. I am confident of the robustness of our costs. Indeed, Mr Bing himself acknowledged the expertise of those present from HS2 in terms of providing and determining these costs. What was clear from the costs that Mr Bing had presented vis-à-vis the costs that the HS2 technical experts were presenting was that there was a difference in the basis on which they were detailed. That said, we are confident of our own cost analysis. In response, and in the spirit of openness that I hope I have demonstrated during the passage of this Bill, I have suggested to the noble Lord, Lord Berkeley, further work on how the differences in cost estimates occurred so that these issues may be addressed. I believe that he has taken up this offer with Mr Bing.
The Government in no sense underestimate this issue of costs. Infrastructure projects are a serious matter and—as the noble Lord, Lord Berkeley, has acknowledged on the Crossrail project—their costs are a major determinant of their success. Therefore, as many will be aware, an updated cost estimate for the project is being published at each iteration of the business case, the next such iteration being due in the summer of this year.
The project as a whole, including its cost estimate and business case, is, as we have heard from several noble Lords, subject to regular independent reviews from the Infrastructure and Projects Authority and the Public Accounts Committee. Having illustrated the checks and balances and our continued belief in the robustness of the costs that have been presented—a point validated in the assessments made by various
other bodies, including the Public Accounts Committee—I do not feel that a further independent review is necessary and hope that on the basis that I have detailed, the noble Lord will be minded to withdraw his amendment.
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