Staff update: the end of an era
Date: 18th December 2025
This month we bid a fond farewell to two much-loved members of the Chilterns National Landscape team.
Tag Archive: HS2
HS2: more sinkholes open up in the Chilterns
Date: 22nd February 2024
We are aware of a further two sinkholes appearing in farmed fields between Sibley’s Coppice and Frith Hill.
Hyde Heath Sinkhole
Date: 14th November 2023
We have been made aware of a second sinkhole occurring above one of the HS2 tunnel boring machines (TBMs) in Hyde Heath.
Chilterns Conservation Board’s position on the cancellation of the Northern Leg of High Speed 2
Date: 09th October 2023
The announcement by the Prime Minister cancelling HS2 north of Birmingham undermines the justification for the remaining section of the route.
Chilterns Conservation Board’s statement on the Little Missenden sink hole above the HS2 tunnelling operations
Date: 17th May 2023
The Chilterns Conservation Board (CCB) is alarmed by reports that a 6m wide and 5m deep sinkhole appeared above the...
HS2 Update, March 2022
Date: 04th March 2022
The Chilterns Conservation Board is working to hold HS2 to account and to minimise the effects of its construction works on the Chilterns landscape.