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: 116
name: THE BOROUGH OF SUTTON COLDFIELD (PENNS LANE) TPO No.2 1958
tree-preservation-order: undefined
TPO 116
tree-preservation-zone-type: area
geometry: MULTIPOLYGON (((-1.805531 52.539753,-1.805789 52.539826,-1.806076 52.539882,-1.806224 52.539898,-1.806419 52.539904,-1.806899 52.539889,-1.807005 52.539873,-1.807344 52.539766,-1.807849 52.539782,-1.807734 52.537933,-1.807714 52.537898,-1.807702 52.537652,-1.807442 52.537491,-1.807242 52.537327,-1.807015 52.537199,-1.806853 52.537067,-1.806695 52.536804,-1.806541 52.536612,-1.806779 52.536355,-1.806812 52.536071,-1.806798 52.535899,-1.806075 52.536075,-1.805853 52.536141,-1.805529 52.536256,-1.804690 52.536627,-1.804215 52.536857,-1.805262 52.537349,-1.804923 52.539367,-1.804736 52.539538,-1.805024 52.539765,-1.805025 52.539781,-1.805495 52.539748,-1.805531 52.539753)))
point: POINT (-1.806249 52.538145)
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.