Tree preservation zone

There is a problem

1000 entries with tree-preservation-order field must match the reference field in the tree preservation order dataset

reference: T2-063-G27
name: The Southampton (Bannister's Park (No 2) TPO 1974
tree-preservation-order: undefined
T2-063
tree-preservation-zone-type: group
geometry: MULTIPOLYGON (((-1.413321 50.919020,-1.413326 50.919006,-1.413318 50.919001,-1.413301 50.918995,-1.413255 50.919001,-1.413215 50.919009,-1.413173 50.919022,-1.413117 50.919044,-1.413074 50.919050,-1.413029 50.919053,-1.413026 50.919022,-1.413044 50.918975,-1.413046 50.918962,-1.413025 50.918954,-1.412993 50.918978,-1.412985 50.919001,-1.412971 50.919015,-1.412961 50.919041,-1.412943 50.919039,-1.412920 50.919042,-1.412883 50.919041,-1.412831 50.919027,-1.412775 50.919017,-1.412728 50.918997,-1.412688 50.918963,-1.412670 50.918936,-1.412656 50.918844,-1.412647 50.918840,-1.412632 50.918838,-1.412621 50.918842,-1.412621 50.918884,-1.412625 50.918917,-1.412651 50.918973,-1.412662 50.918988,-1.412677 50.919003,-1.412698 50.919017,-1.412756 50.919039,-1.412812 50.919049,-1.412878 50.919064,-1.412960 50.919078,-1.413076 50.919081,-1.413111 50.919072,-1.413143 50.919066,-1.413204 50.919041,-1.413233 50.919031,-1.413273 50.919023,-1.413302 50.919020,-1.413321 50.919020)))
point: POINT (-1.412926 50.919009)
notes
entry-date: 2026-07-28
start-date
end-date

Your data is missing a tree-preservation-order.

The Tree preservation zone guidance explains how to fix the issue:

The reference for the tree preservation order that covers this zone.