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: 16
name: THE BIRMINGHAM (618 CHURCH ROAD, YARDLEY) TPO 1965
tree-preservation-order: undefined
TPO 16
tree-preservation-zone-type: area
geometry: MULTIPOLYGON (((-1.798928 52.479796,-1.799106 52.479612,-1.799014 52.479573,-1.798820 52.479510,-1.798526 52.479423,-1.798228 52.479338,-1.798222 52.479340,-1.798182 52.479329,-1.798052 52.479303,-1.797988 52.479285,-1.797970 52.479275,-1.797946 52.479268,-1.797934 52.479285,-1.797821 52.479253,-1.797734 52.479232,-1.797656 52.479210,-1.797653 52.479213,-1.797422 52.479180,-1.797305 52.479167,-1.797186 52.479151,-1.797164 52.479146,-1.797119 52.479139,-1.797078 52.479130,-1.797028 52.479123,-1.796989 52.479115,-1.796939 52.479111,-1.796898 52.479111,-1.796809 52.479116,-1.796676 52.479128,-1.796415 52.479156,-1.796303 52.479178,-1.796253 52.479194,-1.796079 52.479204,-1.796042 52.479203,-1.796007 52.479199,-1.795999 52.479204,-1.795928 52.479224,-1.795935 52.479434,-1.796063 52.479456,-1.796181 52.479469,-1.796383 52.479496,-1.796842 52.479552,-1.796942 52.479563,-1.797200 52.479580,-1.797942 52.479672,-1.798509 52.479746,-1.798928 52.479796)))
point: POINT (-1.79746 52.47943)
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.