Tree preservation zone

There is a problem

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

reference: 167/TAN W2
name: Woodlands north and east of M25 interchange Godstone
tree-preservation-order: undefined
167/TAN
tree-preservation-zone-type: woodland
geometry: MULTIPOLYGON (((-0.057086 51.260724,-0.057067 51.260737,-0.057546 51.260586,-0.057756 51.260583,-0.058003 51.260536,-0.058387 51.260479,-0.058455 51.260390,-0.058545 51.260392,-0.058674 51.260362,-0.058688 51.260247,-0.058733 51.260236,-0.058710 51.260133,-0.058765 51.260134,-0.058804 51.260071,-0.058850 51.260046,-0.058970 51.260010,-0.059000 51.259940,-0.059119 51.259929,-0.059194 51.259892,-0.059180 51.259778,-0.059222 51.259638,-0.059033 51.259603,-0.058889 51.259562,-0.058447 51.259472,-0.058084 51.259479,-0.057755 51.259512,-0.057535 51.259559,-0.057509 51.259539,-0.057325 51.259581,-0.057350 51.259626,-0.057286 51.259644,-0.057471 51.259979,-0.057692 51.260346,-0.057699 51.260416,-0.057019 51.260590,-0.057086 51.260724)))
point: POINT (-0.058155 51.259981)
notes
organisation
entry-date: 1988-03-23
start-date: 1988-03-23
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.