Guidance
Introduction to the HS2 Supplementary Environmental Statement 4 and Additional Provision 5
A simple, introductory explanation to the HS2 Supplementary Environmental Statement 4 and Additional Provision 5 (December 2015).
Documents
Details
Here you can also find out why the proposals have changed and details of the environmental impact of these changes.
Updates to this page
Published 2 December 2015