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: 1257
name: THE BIRMINGHAM (125 HILL VILLAGE ROAD, SUTTON COLDFIELD) TPO 2008
tree-preservation-order: undefined
TPO 1257
tree-preservation-zone-type: area
geometry: MULTIPOLYGON (((-1.833784 52.594499,-1.833974 52.594447,-1.834367 52.594344,-1.834437 52.594327,-1.834992 52.594172,-1.834945 52.594109,-1.834895 52.594050,-1.834838 52.593972,-1.834581 52.594030,-1.834361 52.594075,-1.834220 52.594107,-1.834051 52.594151,-1.833842 52.594209,-1.833822 52.594218,-1.833737 52.594243,-1.833673 52.594266,-1.833588 52.594300,-1.833664 52.594374,-1.833784 52.594499)))
point: POINT (-1.834287 52.594231)
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: 2026-07-25
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.