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: tpo1364
name: Sigglesthorne Village - 1972
tree-preservation-order: undefined
43
tree-preservation-zone-type: area
geometry: MULTIPOLYGON (((-0.247219 53.889831,-0.247181 53.889609,-0.246806 53.889128,-0.246742 53.889064,-0.246589 53.889046,-0.246172 53.889083,-0.246229 53.888680,-0.246232 53.888613,-0.246151 53.888462,-0.246108 53.887566,-0.245452 53.887553,-0.245397 53.887576,-0.245369 53.887611,-0.245423 53.887750,-0.245408 53.887806,-0.245333 53.887840,-0.245112 53.887841,-0.245070 53.887876,-0.245061 53.887919,-0.245093 53.887967,-0.245212 53.888009,-0.245318 53.888018,-0.245411 53.888059,-0.245469 53.888115,-0.245534 53.888160,-0.245565 53.888366,-0.245677 53.888728,-0.245690 53.888902,-0.245665 53.889024,-0.245613 53.889158,-0.245507 53.889279,-0.245455 53.889393,-0.245825 53.889514,-0.245748 53.889603,-0.245390 53.890960,-0.245284 53.891394,-0.245275 53.891465,-0.245327 53.891489,-0.245381 53.891482,-0.245614 53.890888,-0.245690 53.890818,-0.246121 53.890777,-0.246546 53.890549,-0.246900 53.890404,-0.247098 53.890173,-0.247219 53.889831)))
point: POINT (-0.246122 53.889453)
notes
entry-date: 2026-03-17
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.