Tree preservation zone

There is a problem

365 entries with tree-protection-order field must match the reference field in the tree protection order dataset

reference: ICMIG6DNBB000
name: Glenavon Park Stoke Bishop Bristol Current PC Is BS9 1SG
tree-preservation-order: undefined
058
tree-preservation-zone-type: woodland
geometry: MULTIPOLYGON (((-2.646293 51.476965,-2.646319 51.477004,-2.646542 51.477149,-2.646598 51.477165,-2.646804 51.477304,-2.646955 51.477273,-2.647188 51.477245,-2.647305 51.477236,-2.647381 51.477242,-2.647442 51.476969,-2.647468 51.476883,-2.647515 51.476802,-2.647627 51.476806,-2.647857 51.476846,-2.647974 51.476883,-2.648000 51.476861,-2.648302 51.476794,-2.648170 51.476639,-2.647875 51.476248,-2.646125 51.476411,-2.645398 51.476380,-2.645043 51.476346,-2.644553 51.476277,-2.644090 51.476262,-2.643884 51.476279,-2.643638 51.476316,-2.643319 51.476431,-2.643615 51.476785,-2.643820 51.476722,-2.644139 51.476991,-2.644882 51.477232,-2.645825 51.477128,-2.645868 51.477100,-2.645944 51.477120,-2.645966 51.477115,-2.646095 51.477017,-2.646132 51.477016,-2.646293 51.476965)))
point: POINT (-2.645824 51.476713)
notes: MIXED WOODLAND
organisation
entry-date: 2005-02-28
start-date: 2005-02-28
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.