PPS 6 Planning Archaeology and the Built Heritage·Page 13·2.14
Development Plans Identification of Historic Parks, Gardens and Demesnes
Development plans must identify historic parks, gardens and demesnes that are included in the register and any supplementary entries.
Development plans will identify historic parks, gardens and demesnes included in the register. They will also identify supplementary entries in the register normally as an appendix to the plan.
Source — /Users/richardhill/Documents/planning-arch-project/data/documents/regional/PPS 6 - Planning Archaeology and the Built Heritage.pdf