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: 451
name: THE BIRMINGHAM (METCHLEY ABBEY METCHLEY LANE, HARBORNE) TPO 1985
tree-preservation-order: undefined
TPO 451
tree-preservation-zone-type: area
geometry: MULTIPOLYGON (((-1.946261 52.456888,-1.946096 52.456691,-1.946238 52.456444,-1.946271 52.456391,-1.946363 52.456375,-1.946646 52.456426,-1.946733 52.456260,-1.946742 52.456246,-1.946773 52.456182,-1.945995 52.456018,-1.945857 52.455990,-1.945780 52.455978,-1.945761 52.456003,-1.945735 52.456046,-1.945539 52.456381,-1.945431 52.456609,-1.945265 52.456991,-1.945232 52.457078,-1.945116 52.457347,-1.945554 52.457374,-1.945698 52.457368,-1.945770 52.457402,-1.945839 52.457432,-1.945890 52.457393,-1.945976 52.457290,-1.945996 52.457248,-1.946022 52.457202,-1.946042 52.457159,-1.946042 52.457155,-1.946046 52.457147,-1.946061 52.457087,-1.946084 52.457044,-1.946106 52.457020,-1.946112 52.457011,-1.946161 52.456962,-1.946235 52.456903,-1.946261 52.456888)))
point: POINT (-1.945846 52.456692)
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.