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: 302
name: THE BIRMINGHAM (LAND ADJOINING 21 BEAKES HILL ROAD, KING'S NORTON) TPO 1979
tree-preservation-order: undefined
TPO 302
tree-preservation-zone-type: area
geometry: MULTIPOLYGON (((-1.935559 52.406263,-1.935611 52.406369,-1.935747 52.406344,-1.935900 52.406310,-1.936036 52.406276,-1.936103 52.406258,-1.936231 52.406218,-1.936348 52.406176,-1.936445 52.406132,-1.936558 52.406071,-1.936411 52.405962,-1.936321 52.405891,-1.936087 52.405720,-1.935893 52.405575,-1.935841 52.405539,-1.935480 52.405276,-1.935348 52.405520,-1.935291 52.405605,-1.935286 52.405614,-1.935278 52.405636,-1.935292 52.405679,-1.935324 52.405759,-1.935347 52.405816,-1.935384 52.405899,-1.935399 52.405921,-1.935409 52.405940,-1.935417 52.405960,-1.935437 52.405994,-1.935454 52.406034,-1.935472 52.406085,-1.935501 52.406145,-1.935513 52.406174,-1.935559 52.406263)))
point: POINT (-1.935809 52.40589)
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
start-date
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.