Impact assessment

SEI reports for new significant environmental effects on the HS2 Phase One route

HS2 Ltd is required by the General Principles of the High Speed Rail (London 鈥� West Midlands) Environmental Minimum Requirements to report any new significant environmental effects that exceed those which were reported in the Phase 1 Environmental Statement (as amended).

From:
High Speed Two (HS2) Limited
Published
8 December 2023
Last updated
9 May 2025 鈥� See all updates

Documents

PDF, 1.74 MB, 97 pages

This file may not be suitable for users of assistive technology.

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email HS2enquiries@hs2.org.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

PDF, 1.1 MB, 30 pages

This file may not be suitable for users of assistive technology.

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email HS2enquiries@hs2.org.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

PDF, 770 KB, 16 pages

This file may not be suitable for users of assistive technology.

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email HS2enquiries@hs2.org.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

PDF, 5.42 MB, 94 pages

This file may not be suitable for users of assistive technology.

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email HS2enquiries@hs2.org.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

PDF, 482 KB, 28 pages

This file may not be suitable for users of assistive technology.

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email HS2enquiries@hs2.org.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

PDF, 935 KB, 26 pages

This file may not be suitable for users of assistive technology.

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email HS2enquiries@hs2.org.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

PDF, 758 KB, 19 pages

PDF, 600 KB, 18 pages

This file may not be suitable for users of assistive technology.

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email HS2enquiries@hs2.org.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

PDF, 765 KB, 25 pages

This file may not be suitable for users of assistive technology.

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email HS2enquiries@hs2.org.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

PDF, 765 KB, 21 pages

This file may not be suitable for users of assistive technology.

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email HS2enquiries@hs2.org.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

PDF, 536 KB, 20 pages

This file may not be suitable for users of assistive technology.

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email HS2enquiries@hs2.org.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

PDF, 680 KB, 20 pages

This file may not be suitable for users of assistive technology.

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email HS2enquiries@hs2.org.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

PDF, 445 KB, 21 pages

This file may not be suitable for users of assistive technology.

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email HS2enquiries@hs2.org.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

PDF, 402 KB, 20 pages

This file may not be suitable for users of assistive technology.

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email HS2enquiries@hs2.org.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

PDF, 740 KB, 22 pages

This file may not be suitable for users of assistive technology.

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email HS2enquiries@hs2.org.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

PDF, 768 KB, 23 pages

This file may not be suitable for users of assistive technology.

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email HS2enquiries@hs2.org.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

PDF, 673 KB, 21 pages

This file may not be suitable for users of assistive technology.

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email HS2enquiries@hs2.org.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Details

HS2 Ltd is required by the General Principles of the High Speed Rail (London 鈥� West Midlands) Environmental Minimum Requirements to report any new significant environmental effects that exceed those which were reported in the Phase 1 Environmental Statement (as amended).

If through the design and/or construction process, there are predicted to be new residual significant environmental effects that HS2 Ltd is unable to minimise or reduce through taking all reasonable steps then they must be reported. This reporting is done through Supplementary Environmental Information (SEI).

Updates to this page

Published 8 December 2023
Last updated 9 May 2025 show all updates

  1. Added: Temporary Closure of Public Rights of Way in CFA 10 Temporary Closure of Public Rights of Way in CFA 11 Temporary Closure of Public Rights of Way in CFA 12 Temporary Closure of Public Rights of Way in CFA 13 Temporary Closure of Public Rights of Way in CFA 14 Temporary Closure of Public Rights of Way in CFA 15 Temporary Closure of Public Rights of Way in CFA 16

  2. Updated Banbury Road, Stoneton Lane and Wormleighton Road.

  3. Added Temporary closure of Banbury Road, Greatworth

  4. Added Temporary closure of Rocky Lane and Temporary phased closures of Station Road, Quainton.

  5. Added Footpath SBH27 and Bridleway SBH19.

  6. Banbury Road, Stoneton Lane and Wormleighton Road - file attachment created

  7. Princes Risborough to Aylesbury (PRA) Rail Line Underpass Footpaths - file attachment updated

  8. The following SEI reports were added: Temporary closure of Dalehouse Lane Canterbury Works Ventilation Shaft S1

  9. The following SEI reports have been added: Princes Risborough to Aylesbury (PRA) Rail Line Princes Risborough to Aylesbury (PRA) Rail Line Underpass Footpaths Banbury Road, Stoneton Lane and Wormleighton Road

  10. First published.

Sign up for emails or print this page