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: 190
name: THE BIRMINGHAM (5,7 AND 9 ST AGNES ROAD, MOSELEY) TPO 1976
tree-preservation-order: undefined
TPO 190
tree-preservation-zone-type: area
geometry: MULTIPOLYGON (((-1.875908 52.441306,-1.874855 52.441169,-1.874524 52.442116,-1.875499 52.442266,-1.875443 52.442415,-1.876212 52.442528,-1.876428 52.442308,-1.876531 52.442184,-1.876625 52.442053,-1.876691 52.441951,-1.876751 52.441832,-1.876801 52.441709,-1.876836 52.441595,-1.875849 52.441482,-1.875908 52.441306)))
point: POINT (-1.875644 52.441844)
notes: The shaded area represents those properties which fall within the outline of a Tree Preservation Order. To precisely identify trees protected by the Order, you can request a copy of the tree preservation order at the following link.
organisation
entry-date: 2025-11-30
start-date
end-date

Your dataset is missing the tree-preservation-order column.

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

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