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: 34
name: THE BIRMINGHAM (GOODISON GARDENS, ERDINGTON) TPO 1968
tree-preservation-order: undefined
TPO 34
tree-preservation-zone-type: area
geometry: MULTIPOLYGON (((-1.827315 52.529931,-1.826992 52.529754,-1.826610 52.529540,-1.826461 52.529462,-1.826233 52.529347,-1.826138 52.529301,-1.826063 52.529260,-1.826038 52.529248,-1.825978 52.529208,-1.825950 52.529186,-1.825916 52.529155,-1.825861 52.529109,-1.825693 52.528962,-1.825628 52.528907,-1.824926 52.529229,-1.824690 52.529342,-1.824536 52.529413,-1.824383 52.529487,-1.824075 52.529619,-1.824151 52.529689,-1.824233 52.529769,-1.824435 52.529971,-1.824533 52.530042,-1.824538 52.530044,-1.824614 52.530097,-1.824692 52.530155,-1.824915 52.530313,-1.825061 52.530423,-1.825274 52.530591,-1.825762 52.530985,-1.826057 52.530783,-1.826267 52.530643,-1.826337 52.530594,-1.826479 52.530499,-1.826687 52.530356,-1.826829 52.530263,-1.827086 52.530083,-1.827315 52.529931)))
point: POINT (-1.825677 52.529903)
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.
entry-date: 2026-06-25
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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.