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: T2-036-A1
name: The Southampton (Winchester Road - Bassett Crescent West) Tree Preservation Order 1965
tree-preservation-order: undefined
T2-036
tree-preservation-zone-type: area
geometry: MULTIPOLYGON (((-1.410364 50.940711,-1.410363 50.940510,-1.410257 50.940525,-1.410221 50.940574,-1.410047 50.940600,-1.409842 50.940581,-1.409760 50.940590,-1.409728 50.940612,-1.409728 50.940625,-1.409759 50.940670,-1.409787 50.940691,-1.409798 50.940697,-1.409819 50.940700,-1.409876 50.940691,-1.409915 50.940682,-1.409924 50.940767,-1.409921 50.940801,-1.409931 50.940821,-1.409956 50.940832,-1.409970 50.940841,-1.409987 50.940839,-1.410037 50.940826,-1.410098 50.940806,-1.410115 50.940811,-1.410207 50.940814,-1.410257 50.940821,-1.410306 50.940816,-1.410338 50.940808,-1.410360 50.940790,-1.410364 50.940767,-1.410364 50.940711)))
point: POINT (-1.410107 50.940684)
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.