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: T2-063-G48
name: The Southampton (Bannister's Park (No 2) TPO 1974
tree-preservation-order: undefined
T2-063
tree-preservation-zone-type: group
geometry: MULTIPOLYGON (((-1.407308 50.921749,-1.407464 50.921809,-1.407634 50.921844,-1.407653 50.921825,-1.407662 50.921798,-1.407650 50.921785,-1.407608 50.921774,-1.407489 50.921762,-1.407417 50.921746,-1.407333 50.921700,-1.407322 50.921677,-1.407310 50.921658,-1.407242 50.921643,-1.407214 50.921642,-1.407174 50.921643,-1.407122 50.921649,-1.406925 50.921550,-1.406897 50.921531,-1.406878 50.921466,-1.406856 50.921457,-1.406825 50.921448,-1.406799 50.921419,-1.406784 50.921381,-1.406798 50.921353,-1.406816 50.921338,-1.406860 50.921316,-1.406681 50.921346,-1.406697 50.921376,-1.406814 50.921497,-1.406858 50.921536,-1.406939 50.921587,-1.407118 50.921673,-1.407308 50.921749)))
point: POINT (-1.407162 50.921629)
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.