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: 141
name: THE BIRMINGHAM (9 HAWTHORNE PARK DRIVE, HANDSWORTH WOOD) TPO 1975
tree-preservation-order: undefined
TPO 141
tree-preservation-zone-type: area
geometry: MULTIPOLYGON (((-1.935951 52.520484,-1.935980 52.520607,-1.935943 52.520666,-1.936010 52.520679,-1.936256 52.520732,-1.936348 52.520748,-1.936445 52.520774,-1.936515 52.520789,-1.936625 52.520818,-1.936870 52.520875,-1.936949 52.520895,-1.937039 52.520914,-1.937229 52.520960,-1.937617 52.521058,-1.937690 52.520950,-1.937721 52.520910,-1.937741 52.520880,-1.937732 52.520875,-1.937292 52.520703,-1.937196 52.520664,-1.936788 52.520504,-1.936690 52.520464,-1.936329 52.520475,-1.935951 52.520484)))
point: POINT (-1.936826 52.520719)
notes: The shaded area represents those properties which fall within the outline of a Tree Preservation Order. To precisely identify trees protected by the Order, you can request a copy of the tree preservation order at the following link.
entry-date: 2026-06-25
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.