Tree preservation zone

There is a problem

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

reference: 02/01205/C
name: Off Sandy Gate Lane, Sandy Gate, Halifax.
tree-preservation-order: undefined
02/01205/C
tree-preservation-zone-type: woodland
geometry: MULTIPOLYGON (((-2.004183 53.745259,-2.004066 53.745132,-2.004014 53.745149,-2.003952 53.745123,-2.003996 53.745064,-2.004023 53.745037,-2.004037 53.745025,-2.004078 53.744996,-2.004093 53.744981,-2.004104 53.744973,-2.004114 53.744966,-2.004145 53.744951,-2.004127 53.744923,-2.004108 53.744928,-2.004077 53.744885,-2.003767 53.744956,-2.003734 53.744891,-2.003599 53.744921,-2.003473 53.744951,-2.003366 53.744984,-2.003279 53.745016,-2.003220 53.745043,-2.003270 53.745098,-2.003288 53.745127,-2.003291 53.745153,-2.003289 53.745205,-2.003302 53.745282,-2.003305 53.745312,-2.003305 53.745386,-2.003297 53.745453,-2.003290 53.745492,-2.003268 53.745540,-2.003369 53.745609,-2.003368 53.745609,-2.003371 53.745623,-2.003376 53.745666,-2.004183 53.745259)))
point: POINT (-2.003656 53.745225)
notes: Alder, ash, horse chestnut, oak, silver birch, sycamore
entry-date: 2002-10-14
start-date: 2002-10-14
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.