Tree preservation zone

There is a problem

tree-preservation-order column must match the reference field in the tree preservation order dataset

reference: TPO-035-G2
name: Trees nr Pilhough, Stanton
tree-preservation-order: undefined
TPO-035-G2
tree-preservation-zone-type: group
geometry: MULTIPOLYGON (((-1.639378 53.179873,-1.639378 53.179931,-1.639390 53.179998,-1.639399 53.180037,-1.639414 53.180076,-1.639467 53.180171,-1.639580 53.180389,-1.639567 53.180452,-1.639575 53.180528,-1.639575 53.180563,-1.639583 53.180681,-1.639576 53.180761,-1.639580 53.180822,-1.639587 53.180870,-1.639581 53.180929,-1.639574 53.180971,-1.639578 53.180991,-1.639571 53.181179,-1.639558 53.181289,-1.639542 53.181373,-1.639500 53.181540,-1.639482 53.181604,-1.639397 53.181838,-1.639371 53.181879,-1.639444 53.181929,-1.639752 53.182133,-1.639725 53.182005,-1.639570 53.181863,-1.639627 53.181671,-1.639590 53.181594,-1.639606 53.181539,-1.639638 53.181410,-1.639652 53.181311,-1.639659 53.181254,-1.639677 53.181034,-1.639677 53.181015,-1.639692 53.180872,-1.639682 53.180817,-1.639670 53.180778,-1.639670 53.180688,-1.639666 53.180668,-1.639684 53.180650,-1.639667 53.180569,-1.639668 53.180547,-1.639688 53.180485,-1.639678 53.180417,-1.639666 53.180356,-1.639660 53.180338,-1.639569 53.180140,-1.639512 53.180006,-1.639485 53.179882,-1.639487 53.179851,-1.639495 53.179814,-1.639504 53.179792,-1.639387 53.179781,-1.639382 53.179821,-1.639378 53.179873)))
point: POINT (-1.639564 53.18102)
notes
entry-date: 2026-07-22
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.