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: 153
name: THE BIRMINGHAM (126-130 ALCESTER ROAD SOUTH) TPO 1975
tree-preservation-order: undefined
TPO 153
tree-preservation-zone-type: area
geometry: MULTIPOLYGON (((-1.892755 52.427434,-1.892757 52.427440,-1.892761 52.427498,-1.892779 52.427663,-1.892791 52.427792,-1.893132 52.427783,-1.893621 52.427766,-1.894068 52.427754,-1.894115 52.427751,-1.894106 52.427591,-1.894090 52.427389,-1.893918 52.427396,-1.893295 52.427415,-1.892755 52.427434)))
point: POINT (-1.893439 52.427592)
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.