Friends of the Lake District v Lake District National Park Authority

The Sandford principle requires a National Park authority, where the statutory purposes conflict, to attach greater weight to conserving and enhancing natural beauty, wildlife and cultural heritage. It does not make that purpose automatically determinative. The authority retains evaluative judgment and may conclude that benefits furthering the second purpose outweigh limited harm to the first, provided the required greater weight is given.

A planning officer’s report is read fairly and as a whole. The court asks whether it materially misled the committee on a matter bearing on its decision. A planning condition is adequate where its mandatory content is sufficiently clear to secure identified measures and permit enforcement. A planning judgment about landscape harm is lawful where it has a rational evidential basis and addresses the relevant policy considerations.

The claimant sought judicial review of the Lake District National Park Authority’s grant of planning permission for a heritage tourism development at Elterwater Quarry. The challenge concerned the application of the Sandford principle, the adequacy of condition 9 and the enforceability of travel-plan measures, and the planning officer’s assessment of increased traffic and its effects on the landscape.

The claimant also applied, shortly before the hearing, to amend the claim by adding a freestanding challenge to the interpretation and application of the Sandford principle. The central questions were whether the committee had been misled or had misunderstood its statutory duties, whether the travel-plan condition secured the necessary controls, and whether the landscape assessment was irrational or materially incomplete.

1. Disposition. The claim was dismissed. Permission to amend the grounds was refused.
2. Sandford principle. Section 11A(1A) of the National Parks and Access to the Countryside Act 1949 requires a relevant authority to seek to further the purposes in section 5(1) and, where they conflict, to attach greater weight to conserving and enhancing natural beauty, wildlife and cultural heritage. The statutory preference is a requirement as to weight, not an automatic rule that the first purpose must prevail. The decision-maker retains evaluative judgment and may find that substantial benefits associated with the second purpose outweigh limited harm to the first, provided the greater weight required by Parliament is given. The planning officer’s analysis and conclusion complied with that duty.
3. Ms Hunt did not misstate the principle. Read in context, her observations concerned the extent of the conflict between the purposes, not the legal test. The committee and officers correctly understood the statutory requirement. The court also applied the principle that committee debate should be assessed by its general tenor rather than by forensic analysis of every individual comment.
4. Condition 9. Properly construed in its context, condition 9 required the operator, before first use, to submit a Travel Plan incorporating the measures in the Travel Plan Commitment Statement, to implement those measures, to operate the development in accordance with approved details, and to submit annual monitoring material. Submission of a plan omitting the mandatory measures would breach the condition. The requirements were sufficiently clear to support enforcement, including by enforcement notice, breach of condition notice and, where appropriate, stop notice.
5. Landscape assessment. The report addressed the Langdale Valley’s tranquillity, remoteness and isolation when read as a whole. The officer’s conclusion that increased traffic would not cause detrimental landscape impact was a planning judgment supported by the travel measures, the finite capacity of the attraction and the daily visitor cap in condition 17. It was not irrational or materially misleading.
6. The late amendment would also have caused prejudice because the authority had not had a proper opportunity to answer a substantial new ground. Grounds 1, 2 and 3 were rejected.