Tree preservation zone

There is a problem

190 entries with tree-preservation-order field must match the reference field in the tree preservation order dataset

reference: 3260
name
tree-preservation-order: undefined
0567
tree-preservation-zone-type: group
geometry: MULTIPOLYGON (((-0.964423 50.827926,-0.964439 50.827921,-0.964493 50.827929,-0.964552 50.827925,-0.964580 50.827919,-0.964732 50.827876,-0.964779 50.827837,-0.964838 50.827804,-0.964867 50.827769,-0.964893 50.827730,-0.964915 50.827685,-0.964907 50.827669,-0.964886 50.827587,-0.964864 50.827531,-0.964787 50.827476,-0.964709 50.827428,-0.964608 50.827411,-0.964530 50.827395,-0.964393 50.827397,-0.964314 50.827416,-0.964151 50.827493,-0.964062 50.827611,-0.964049 50.827673,-0.964082 50.827736,-0.964103 50.827792,-0.964137 50.827824,-0.964181 50.827856,-0.964282 50.827899,-0.964360 50.827917,-0.964408 50.827921,-0.964423 50.827926)))
point: POINT (-0.964482 50.827661)
notes
entry-date: 2026-06-16
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.