Clause 49 allows the use of an order under the Transport and Works Act 1992—a TWA order—to gain the necessary provisions for extensions or additional works relating to phase 2a of HS2 beyond the works outlined in the Bill. This relates to relatively minor transport works, such as an additional track to connect rail sidings. This power would not be used to promote future phases of HS2, which would be subject to the hybrid Bill process.
A TWA order cannot apply the provisions of the Bill that enable the Secretary of State to extend the time limit for the exercise of compulsory purchase powers—as referenced in clause 9(2) and schedule 13—or the provisions relating to listed buildings or ancient monuments, as referenced in schedules 18 and 19.
Clause 50 permits the authorised works to be carried out by the nominated undertaker on Crown land, or Crown land to be entered, with the consent of the relevant Crown authority.
Clause 51 provides that the powers conferred on the nominated undertaker with respect to works may be exercised in relation to roads under the responsibility of the Secretary of State, subject to his agreement. Subsection (2) states that the Secretary of State can impose conditions in such an agreement.
Clause 52 disapplies provisions of the Crown Estate Act 1961 that contain limitations on the powers of disposal of Crown Estate Commissioners. Those limitations are removed for Crown Estate land within the Bill limits that appears to the Crown Estate Commissioners to be required for phase 2a purposes.
Clause 53 makes provision for the terms “deposited plans” and “deposited sections” for the purposes of the Bill. Clause 54 contains provisions for correcting the plans that have been deposited in Parliament with this Bill, should that be required, and there are similar provisions in the Crossrail Act 2008, the Channel Tunnel Rail Link Act 1996, and the High Speed Rail (London - West Midlands) Act 2017.
Clause 55 provides that where a building that does not form part of the phase 2a works authorised by the Bill is built to replace a building demolished, or substantially demolished, under the Bill, the planning application for that replacement building must be accompanied by an environmental assessment where the construction of the replacement building is likely to have significant effects on the environment. The clause also amends environmental impact assessment regulations, to ensure that they work properly in relation to development authorised by the Bill.
Clause 56 sets out how disputes, which are to be determined under the Bill by arbitration, are dealt with. Similar provisions were included in the Crossrail Act 2008 and the High Speed Rail (London - West Midlands) Act 2017. Clause 57 relates to serving notices or other documents on any person where that is required or authorised under the Bill. The clause allows a document to be served by email or other electronic means where the recipient has agreed to the electronic means of service. Clause 58 allows landowners to resume their former use of land which has been used temporarily for the purposes of HS2, without having to make a further application for planning permission. Clause 59 defines the phrase “Phase 2a purposes” as used in the Bill, and clause 60 defines various terms used throughout the Bill.