Tree preservation zone

There is a problem

510 entries with tree-preservation-order field must match the reference field in the tree preservation order dataset

reference: 86/00236/C/2
name: Hollins Road, Todmorden
tree-preservation-order: undefined
86/00236/C
tree-preservation-zone-type: area
geometry: MULTIPOLYGON (((-2.104189 53.697899,-2.104209 53.697934,-2.104259 53.698076,-2.104276 53.698155,-2.104288 53.698293,-2.104182 53.698784,-2.104168 53.698872,-2.104170 53.698973,-2.104337 53.698977,-2.104485 53.698948,-2.104454 53.699276,-2.104231 53.699267,-2.104242 53.699362,-2.104177 53.699402,-2.104186 53.699577,-2.104231 53.699741,-2.105227 53.699757,-2.105286 53.699604,-2.105328 53.699551,-2.105349 53.699507,-2.105455 53.699350,-2.105500 53.699234,-2.105515 53.699130,-2.105492 53.699021,-2.105405 53.698910,-2.105318 53.698778,-2.105333 53.698742,-2.105323 53.698716,-2.105096 53.698426,-2.104979 53.698358,-2.104909 53.698295,-2.104330 53.697632,-2.104292 53.697621,-2.104282 53.697630,-2.104261 53.697724,-2.104210 53.697817,-2.104163 53.697861,-2.104189 53.697899)))
point: POINT (-2.104755 53.698915)
notes: Sycamore, willow
entry-date: 2026-04-29
start-date
end-date: 1987-11-18

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.