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: 269
name: THE BIRMINGHAM (24 REDNAL ROAD, KING'S NORTON) TPO 1978
tree-preservation-order: undefined
TPO 269
tree-preservation-zone-type: area
geometry: MULTIPOLYGON (((-1.932806 52.405450,-1.933703 52.405693,-1.933778 52.405573,-1.934542 52.405790,-1.934875 52.405829,-1.934898 52.405754,-1.934924 52.405724,-1.935200 52.405643,-1.935049 52.405547,-1.934818 52.405478,-1.934803 52.405487,-1.933227 52.405055,-1.933066 52.405223,-1.933060 52.405252,-1.932946 52.405344,-1.932931 52.405340,-1.932806 52.405450)))
point: POINT (-1.933931 52.405467)
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.
organisation
entry-date: 2025-11-30
start-date
end-date

Your dataset is missing the tree-preservation-order column.

The Tree preservation zone guidance explains how to fix the issue:

The reference for the tree preservation order that covers this zone.