Tree preservation zone

There is a problem

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

reference: 9/GOD W3
name: On the east side of Bletchingley Lane (south of Poundhill) in the parish of Bletchingley
tree-preservation-order: undefined
9/GOD
tree-preservation-zone-type: woodland
geometry: MULTIPOLYGON (((-0.096521 51.220843,-0.096667 51.220864,-0.097006 51.220888,-0.098645 51.220992,-0.098354 51.220468,-0.098262 51.220245,-0.098086 51.219878,-0.098001 51.219785,-0.097647 51.219220,-0.097600 51.219043,-0.097482 51.218795,-0.097211 51.218560,-0.097183 51.218655,-0.096874 51.218615,-0.096775 51.218569,-0.096188 51.218415,-0.095574 51.218167,-0.095298 51.218097,-0.095077 51.218022,-0.094866 51.217964,-0.094754 51.217887,-0.094714 51.217880,-0.094296 51.217916,-0.094030 51.217966,-0.093802 51.217959,-0.093540 51.217893,-0.093309 51.217865,-0.093174 51.217861,-0.092566 51.217805,-0.091762 51.217796,-0.091745 51.218093,-0.091492 51.218138,-0.091306 51.218238,-0.091134 51.218307,-0.091053 51.218407,-0.090979 51.218519,-0.090760 51.218948,-0.090634 51.219258,-0.090189 51.219792,-0.090065 51.220122,-0.090044 51.220290,-0.091690 51.220447,-0.092660 51.220463,-0.093288 51.220513,-0.093435 51.220557,-0.096009 51.220828,-0.096521 51.220843)))
point: POINT (-0.094277 51.219444)
notes
organisation
entry-date: 1951-04-20
start-date: 1951-04-20
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.