Tree preservation zone

There is a problem

tree-preservation-order column must match the reference field in the tree preservation order dataset

reference: TPO27
name: CLARKSONS CARR FARM
tree-preservation-order: undefined
1992 Worlaby
tree-preservation-zone-type: woodland
geometry: MULTIPOLYGON (((-0.495060 53.603246,-0.495103 53.603288,-0.495228 53.603419,-0.496770 53.605039,-0.497397 53.604847,-0.498590 53.606108,-0.499047 53.606588,-0.499335 53.606494,-0.499342 53.606501,-0.499576 53.606426,-0.499696 53.606390,-0.499851 53.606336,-0.500221 53.606212,-0.500591 53.606084,-0.500485 53.605970,-0.500160 53.605637,-0.499355 53.604805,-0.499244 53.604687,-0.499135 53.604577,-0.498895 53.604328,-0.498256 53.604544,-0.498212 53.604562,-0.498143 53.604584,-0.496923 53.603308,-0.496404 53.602769,-0.495747 53.602993,-0.495507 53.603077,-0.495122 53.603206,-0.495060 53.603246)))
point: POINT (-0.497837 53.604717)
notes
entry-date: 1992-11-12
start-date: 1992-05-13
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.