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: 685
name: THE BIRMINGHAM ( LIFFORD HALL LIFFORD LANE, KINGS NORTON)
tree-preservation-order: undefined
TPO 685
tree-preservation-zone-type: area
geometry: MULTIPOLYGON (((-1.919678 52.415289,-1.919698 52.415269,-1.919637 52.414935,-1.919623 52.414730,-1.919568 52.414390,-1.919292 52.414446,-1.918867 52.414552,-1.918664 52.414559,-1.918194 52.414515,-1.918032 52.414542,-1.917889 52.414605,-1.917845 52.414584,-1.917748 52.414734,-1.917698 52.414909,-1.917700 52.414945,-1.917772 52.414991,-1.917774 52.415064,-1.918371 52.415424,-1.918591 52.415324,-1.918635 52.415287,-1.918697 52.415263,-1.918837 52.415322,-1.918908 52.415329,-1.919678 52.415289)))
point: POINT (-1.91875 52.414911)
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.