The Site Is Located Within The South Heath Cutting, To The West Of Frith Hill South Heath Great Missenden Buckinghamshire
Approval under Paragraph 21 of Schedule 17 to the High Speed Rail (London - West Midlands) Act 2017 for non-material changes to the approved plans and specifications reference PL/23/1591/HS2 relating to the Chiltern Tunnel North Portal and associated buildings, fencing and permanent lighting, access road earthworks.