Tree preservation zone

There is a problem

reference: 771
name: 771
tree-preservation-order: tree-preservation-order missing
tree-preservation-zone-type: group
geometry: MULTIPOLYGON (((-4.145752 50.405538,-4.145749 50.405560,-4.145723 50.405616,-4.145705 50.405650,-4.145652 50.405738,-4.145579 50.405846,-4.145504 50.405949,-4.145428 50.406046,-4.145326 50.406158,-4.145266 50.406217,-4.145205 50.406271,-4.145124 50.406339,-4.145090 50.406364,-4.144970 50.406444,-4.144906 50.406482,-4.144767 50.406556,-4.144560 50.406650,-4.144465 50.406689,-4.144459 50.406697,-4.144456 50.406712,-4.144460 50.406726,-4.144492 50.406740,-4.144522 50.406740,-4.144544 50.406735,-4.144600 50.406712,-4.144892 50.406572,-4.145064 50.406482,-4.145221 50.406372,-4.145339 50.406266,-4.145494 50.406107,-4.145743 50.405788,-4.145832 50.405638,-4.145879 50.405505,-4.145928 50.405137,-4.145927 50.405104,-4.145917 50.405079,-4.145890 50.405065,-4.145859 50.405063,-4.145842 50.405069,-4.145824 50.405079,-4.145819 50.405141,-4.145785 50.405457,-4.145758 50.405539,-4.145752 50.405538)))
point: POINT (-4.145413 50.405969)
notes: Former Ne College Plymouth PL5 3UF
entry-date: 2024-12-13
start-date
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.