Early day motion · EDM 2994 · 18 Mar 2026
UNESCO World Heritage Status and the River Marden
Tabled by Sarah Gibson (Liberal Democrat)
17 signatures
The motion
That this House recognises that chalk streams are among the rarest freshwater habitats on Earth, with around 200 known globally, the majority of which are found in England; notes the presence of these unique ecosystems in Wiltshire, including the River Marden in Calne; further notes that chalk streams support exceptional biodiversity; acknowledges the ecological and environmental importance of the River Marden and other chalk streams in Wiltshire to local communities and wildlife; expresses concern at the pressures these rivers face from pollution, over-abstraction and development; welcomes efforts to secure stronger protection for chalk streams, including proposals to nominate England’s chalk streams as a serial UNESCO Natural World Heritage Site; and calls on the Government to begin the formal process of seeking UNESCO designation, strengthen planning protections for chalk streams including the River Marden, and ensure that fines levied on water companies for pollution are reinvested directly into restoring and protecting these irreplaceable rivers for future generations.
Signatories (17)
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Sarah Gibson
Primary sponsor
18 Mar 2026 -
Clive Jones
19 Mar 2026 -
Wera Hobhouse
19 Mar 2026 -
Sarah Dyke
19 Mar 2026 -
Jess Brown-Fuller
23 Mar 2026 -
Helen Maguire
23 Mar 2026 -
Adam Dance
23 Mar 2026 -
Jim Shannon
23 Mar 2026 -
Dr Al Pinkerton
23 Mar 2026 -
Jon Trickett
24 Mar 2026 -
Mr Angus MacDonald
25 Mar 2026 -
Pippa Heylings
25 Mar 2026 -
Martin Wrigley
25 Mar 2026 -
Mr Paul Kohler
25 Mar 2026 -
Zöe Franklin
13 Apr 2026 -
Mr Lee Dillon
15 Apr 2026 -
Christine Jardine
20 Apr 2026
Source: the official Early Day Motions database.