Question to the Ministry of Housing, Communities and Local Government:

To ask the Secretary of State for Housing, Communities and Local Government, if she will take steps to maintain environmental standards to chalk streams in the (a) planning and (c) building of new towns.

The National Planning Policy Framework sets out that to protect and enhance biodiversity and geodiversity, local plans should identify, map and safeguard components of local wildlife-rich habitats and wider ecological networks such as chalk streams. It is for local planning authorities to apply this policy when planning for new development.

Chalk streams are specifically referenced in the definitions of ‘natural environment’ and ‘environmental protection’ for the new system of Environmental Outcomes Reports that the government intend to introduce. This will ensure the protection of chalk streams is taken into account as part of this new approach to environmental assessment.

The government will consult on draft regulations in due course following policy development and engagement with key stakeholders. While we want to realise the benefits of reform as quickly as possible, we recognise the need to manage the transition to the new system carefully. Until a new system is implemented, current legislation on environmental assessment and its supporting guidance continues to apply.

The New Towns Programme aims to create environmentally resilient places that support the government’s net-zero agenda through sustainable design, nature enhancement, low-carbon infrastructure, and responsible development, including flood risk mitigation. The building of the next generation of new towns will not involve the lowering of existing environmental protections in the National Planning Policy Framework.