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: 351
name: THE BIRMINGHAM (108 METCHLEY LANE, HARBORNE) TPO 1981
tree-preservation-order: undefined
TPO 351
tree-preservation-zone-type: area
geometry: MULTIPOLYGON (((-1.944956 52.457281,-1.944999 52.457190,-1.945001 52.457184,-1.945002 52.457157,-1.944996 52.457140,-1.944990 52.457130,-1.944981 52.457121,-1.944958 52.457106,-1.944931 52.457093,-1.944917 52.457089,-1.944155 52.456962,-1.944060 52.457161,-1.944956 52.457281)))
point: POINT (-1.944534 52.457127)
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.