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: 1985/014.G1
name: Land adjacent Freeman Road & Coxlodge Wagonway
tree-preservation-order: undefined
1985/014
tree-preservation-zone-type: group
geometry: MULTIPOLYGON (((-1.600064 55.005212,-1.600216 55.005172,-1.600150 55.005131,-1.600011 55.005032,-1.599935 55.004991,-1.599817 55.004916,-1.599636 55.004826,-1.599527 55.004765,-1.599397 55.004679,-1.599289 55.004611,-1.598885 55.004392,-1.598562 55.004206,-1.598421 55.004112,-1.598225 55.003985,-1.597972 55.003808,-1.597839 55.003718,-1.597422 55.003473,-1.597391 55.003442,-1.597249 55.003352,-1.596984 55.003228,-1.596590 55.003067,-1.596478 55.003147,-1.596580 55.003178,-1.596826 55.003273,-1.597040 55.003386,-1.597182 55.003474,-1.597478 55.003674,-1.597840 55.003883,-1.599141 55.004692,-1.599299 55.004785,-1.599420 55.004869,-1.599540 55.004931,-1.599643 55.004978,-1.599789 55.005040,-1.599906 55.005104,-1.599964 55.005110,-1.600064 55.005212)))
point: POINT (-1.598358 55.004129)
notes: These data are update live via a feed to NCC's Tree Managament System, EzyTreev
entry-date: 2022-07-01
start-date: 1985-01-01
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.