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: 200
name: THE BOROUGH OF SUTTON COLDFIELD (124 JOCKEY ROAD & BUCKINGHAM MEWS) TPO 1964
tree-preservation-order: undefined
TPO 200
tree-preservation-zone-type: area
geometry: MULTIPOLYGON (((-1.834890 52.552516,-1.835053 52.552425,-1.834760 52.552156,-1.833888 52.552566,-1.833231 52.552863,-1.832777 52.552493,-1.832166 52.552766,-1.832442 52.552999,-1.832507 52.552970,-1.833136 52.553455,-1.833587 52.553226,-1.833618 52.553209,-1.833608 52.553201,-1.834550 52.552705,-1.834890 52.552516)))
point: POINT (-1.833563 52.552813)
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.