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: 33
name: THE BIRMINGHAM (MARIE DRIVE, OFF SHIRLEY ROAD, ACOCKS GREEN) TPO 1964
tree-preservation-order: undefined
TPO 33
tree-preservation-zone-type: area
geometry: MULTIPOLYGON (((-1.830992 52.436171,-1.830532 52.435720,-1.830565 52.435704,-1.830643 52.435671,-1.831057 52.435484,-1.831138 52.435449,-1.831183 52.435427,-1.831463 52.435311,-1.831455 52.435306,-1.831645 52.435220,-1.831740 52.435132,-1.831774 52.435098,-1.831751 52.435103,-1.831602 52.435053,-1.830899 52.434828,-1.830845 52.434780,-1.830538 52.434868,-1.830297 52.434985,-1.830214 52.435040,-1.830011 52.435139,-1.829726 52.435234,-1.829590 52.435277,-1.829456 52.435326,-1.829359 52.435365,-1.829345 52.435374,-1.829388 52.435424,-1.829433 52.435466,-1.829547 52.435531,-1.829741 52.435646,-1.829781 52.435668,-1.829795 52.435672,-1.829824 52.435677,-1.829835 52.435682,-1.829877 52.435694,-1.829922 52.435713,-1.829957 52.435732,-1.830161 52.435816,-1.830296 52.435862,-1.830321 52.435879,-1.830366 52.435896,-1.830473 52.435941,-1.830544 52.435951,-1.830846 52.436170,-1.830887 52.436209,-1.830888 52.436220,-1.830992 52.436171)))
point: POINT (-1.830543 52.435353)
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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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.