PARLIAMENTARY WRITTEN QUESTION
(17 December 2025)

To ask the Secretary of State for Housing, Communities and Local Government, what measures the Government has enacted to ensure local plans identify and manage the impacts of development on chalk stream rivers; whether these include buffer zones, green corridors or exclusion zones; and whether such measures are mandated in planning policy guidance.

Asked by:
Alex Brewer (Liberal Democrat)

The government is consulting on a new National Planning Policy Framework (NPPF) that includes clearer, more rules-based policies for decision-making and plan-making. The consultation includes explicit recognition of chalk streams as features of high environmental value.

Our proposed policy is clear that local plans must identify and manage the impacts of development on these sensitive areas, for instance by creating buffer zones or green corridors, while giving local authorities flexibility to decide which measures are best suited to their local context.

We have also set out more clearly expectations for development proposals to assess and mitigate adverse impacts to water quality on these sensitive waterbodies.

Answered by:
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