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: T2-039-A2
name: The Southampton (Tickleford Gully - Newtown Road) Tree Preservation Order 1966
tree-preservation-order: undefined
T2-039
tree-preservation-zone-type: area
geometry: MULTIPOLYGON (((-1.344455 50.891262,-1.344456 50.891167,-1.344180 50.891260,-1.343871 50.890982,-1.343707 50.891028,-1.343682 50.891044,-1.343793 50.891203,-1.343680 50.891234,-1.343277 50.891350,-1.343149 50.891563,-1.342960 50.891649,-1.342859 50.891760,-1.342907 50.891894,-1.342905 50.892005,-1.342867 50.892084,-1.342790 50.892187,-1.342553 50.892138,-1.342403 50.892145,-1.342302 50.892184,-1.342214 50.892247,-1.342151 50.892270,-1.342049 50.892364,-1.342273 50.892445,-1.342909 50.892623,-1.342947 50.892615,-1.343202 50.892268,-1.343305 50.892094,-1.343321 50.891818,-1.343399 50.891596,-1.343651 50.891487,-1.343902 50.891409,-1.344455 50.891262)))
point: POINT (-1.343151 50.891879)
notes
entry-date: 2026-07-28
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.