Tree preservation zone

There is a problem

reference: 455
name: 455
tree-preservation-order: tree-preservation-order missing
tree-preservation-zone-type: group
geometry: MULTIPOLYGON (((-4.088854 50.390112,-4.088837 50.390173,-4.088762 50.390290,-4.088571 50.390469,-4.088550 50.390601,-4.088478 50.390610,-4.088525 50.390720,-4.088541 50.390784,-4.088624 50.391188,-4.088628 50.391260,-4.088683 50.391339,-4.088734 50.391381,-4.088879 50.391449,-4.088923 50.391448,-4.089188 50.391614,-4.089312 50.391667,-4.089352 50.391629,-4.089358 50.391612,-4.089333 50.391529,-4.089299 50.391480,-4.089261 50.391441,-4.089217 50.391418,-4.089246 50.391393,-4.089224 50.391338,-4.089258 50.391308,-4.089252 50.391262,-4.089263 50.391225,-4.089289 50.391186,-4.089322 50.391076,-4.089354 50.391000,-4.089432 50.390731,-4.089457 50.390745,-4.089427 50.390613,-4.089409 50.390572,-4.089374 50.390528,-4.089366 50.390469,-4.089375 50.390379,-4.089355 50.390215,-4.089367 50.390191,-4.089420 50.390161,-4.089464 50.390026,-4.089217 50.389850,-4.089084 50.389785,-4.089009 50.389853,-4.088891 50.389988,-4.088898 50.389999,-4.088854 50.390112)))
point: POINT (-4.089017 50.390713)
notes: Marsh House Plymouth Road Plymouth PL3 6RW
entry-date: 2024-11-27
start-date
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.