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: 1037
name: THE BIRMINGHAM (10 HALLOUGHTON ROAD, FOUR OAKS, SUTTON COLDFIELD) TPO 2004
tree-preservation-order: undefined
TPO 1037
tree-preservation-zone-type: area
geometry: MULTIPOLYGON (((-1.833003 52.572330,-1.833017 52.572342,-1.833020 52.572370,-1.833010 52.572377,-1.833036 52.572518,-1.833046 52.572521,-1.833050 52.572548,-1.833041 52.572554,-1.833042 52.572563,-1.834185 52.572502,-1.834146 52.572278,-1.833003 52.572330)))
point: POINT (-1.833592 52.572418)
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.