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: 367
name: THE BIRMINGHAM (LAND ADJACENT TO PEBBLE MILL STUDIOS PERSHORE ROAD, EDGBASTON) TPO 1982
tree-preservation-order: undefined
TPO 367
tree-preservation-zone-type: area
geometry: MULTIPOLYGON (((-1.914541 52.449393,-1.914522 52.449334,-1.914495 52.449313,-1.914228 52.448628,-1.914096 52.448650,-1.914105 52.448661,-1.914024 52.448666,-1.913934 52.448689,-1.913644 52.448735,-1.913313 52.448752,-1.913263 52.448744,-1.913214 52.448725,-1.913100 52.448750,-1.912599 52.448752,-1.912180 52.449213,-1.911861 52.449546,-1.911619 52.449818,-1.912175 52.449633,-1.912684 52.449561,-1.913162 52.449506,-1.913298 52.449503,-1.913503 52.449472,-1.913635 52.449470,-1.914243 52.449389,-1.914418 52.449379,-1.914541 52.449393)))
point: POINT (-1.913215 52.449164)
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.
organisation
entry-date: 2025-11-30
start-date
end-date

Your dataset is missing the tree-preservation-order column.

The Tree preservation zone guidance explains how to fix the issue:

The reference for the tree preservation order that covers this zone.