by Ian Walmsley | Sep 9, 2026
Dennis v Southwark is an important Planning Court case on section 96A, severability and large phased permissions. The court held that adding the word ‘severable’ materially enlarged the rights granted by the outline permission and could not be done as a non-material amendment.
by Ian Walmsley | Sep 9, 2026
Crest Nicholson is the Planning Court case upholding a water-neutrality occupation condition where the future action of other regulators did not provide the project-specific certainty required by the Habitats Regulations.
by Ian Walmsley | Sep 9, 2026
CG Fry is the Supreme Court authority on later-stage Habitats Regulations assessment and on the legal rights created by outline planning permission when national policy changes afterwards.
by Ian Walmsley | Sep 9, 2026
Chidswell applies Greenfields to a major housing permission, holding that failure to publish the draft section 106 agreement before permission caused real prejudice over ecology and BNG safeguards and rendered the permission invalid.