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: 786
name: THE BIRMINGHAM (82 WENTWORTH ROAD, HARBORNE) TPO 1998
tree-preservation-order: undefined
TPO 786
tree-preservation-zone-type: area
geometry: MULTIPOLYGON (((-1.958215 52.461498,-1.958197 52.461518,-1.958368 52.461577,-1.958417 52.461527,-1.958657 52.461271,-1.958753 52.461172,-1.958557 52.461110,-1.958245 52.461461,-1.958215 52.461498)))
point: POINT (-1.958471 52.461341)
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.