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: TPO2009_030_A_001
name: A1
tree-preservation-order: undefined
TPO2009_030
tree-preservation-zone-type: area
geometry: MULTIPOLYGON (((-1.363231 53.773427,-1.363060 53.773545,-1.362924 53.773662,-1.362737 53.773796,-1.362677 53.773854,-1.362674 53.773871,-1.362687 53.773901,-1.362714 53.773923,-1.363662 53.774356,-1.364526 53.774832,-1.364865 53.774972,-1.365045 53.775071,-1.365166 53.775125,-1.365418 53.775215,-1.365532 53.775236,-1.365910 53.775288,-1.366679 53.775411,-1.366796 53.775424,-1.367010 53.775427,-1.367388 53.775528,-1.367403 53.775608,-1.367396 53.775653,-1.367374 53.775694,-1.368058 53.775637,-1.368337 53.775621,-1.368841 53.775620,-1.369052 53.775636,-1.369226 53.775669,-1.369428 53.775721,-1.369967 53.775050,-1.370098 53.774940,-1.370138 53.774893,-1.370187 53.774812,-1.370000 53.774672,-1.369829 53.774569,-1.369845 53.774559,-1.369643 53.774409,-1.368800 53.774244,-1.367776 53.774019,-1.366560 53.773560,-1.365796 53.773326,-1.365185 53.773160,-1.365075 53.773138,-1.365025 53.773131,-1.364970 53.773252,-1.364631 53.773207,-1.364691 53.773081,-1.364247 53.773014,-1.364192 53.773136,-1.364028 53.773111,-1.364084 53.772990,-1.363929 53.772967,-1.363880 53.773088,-1.363651 53.773054,-1.363231 53.773427)))
point: POINT (-1.36642 53.774424)
notes
entry-date: 2026-02-12
start-date: 2009-07-17
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.