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: 187
name: THE BIRMINGHAM (HEATHER COURT, WENTWORTH ROAD, SUTTON COLDFIELD) TPO 1976
tree-preservation-order: undefined
TPO 187
tree-preservation-zone-type: area
geometry: MULTIPOLYGON (((-1.831008 52.578516,-1.830901 52.578565,-1.831560 52.579106,-1.831765 52.579270,-1.831888 52.579374,-1.831986 52.579325,-1.832078 52.579275,-1.832306 52.579146,-1.832576 52.578996,-1.832930 52.578811,-1.833229 52.578631,-1.833137 52.578585,-1.833043 52.578541,-1.832756 52.578401,-1.832195 52.578137,-1.831881 52.577986,-1.831721 52.578101,-1.831564 52.578201,-1.831516 52.578235,-1.831283 52.578373,-1.831139 52.578454,-1.831061 52.578491,-1.831049 52.578498,-1.831008 52.578516)))
point: POINT (-1.832018 52.578661)
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.