Tree preservation zone

There is a problem

reference: tpo1764
name: Harland Way, Cottingham No. 2 - 1970
tree-preservation-order: 181
tree-preservation-zone-type: woodland
geometry: MULTIPOLYGON (((-0.443394 53.789771,-0.443258 53.789676,-0.443058 53.789563,-0.442138 53.789073,-0.441901 53.788960,-0.441139 53.788725,-0.440893 53.788612,-0.440719 53.788554,-0.440075 53.788387,-0.439938 53.788330,-0.439155 53.788171,-0.438627 53.788137,-0.437940 53.788128,-0.437241 53.788196,-0.437047 53.788188,-0.437081 53.788249,-0.436559 53.788325,-0.436576 53.788358,-0.436221 53.788424,-0.436263 53.788530,-0.436372 53.788597,-0.436519 53.788637,-0.436611 53.788649,-0.436714 53.788634,-0.436902 53.788571,-0.437100 53.788491,-0.437305 53.788477,-0.437660 53.788427,-0.438060 53.788404,-0.438292 53.788407,-0.438542 53.788422,-0.438828 53.788464,-0.439297 53.788575,-0.439672 53.788728,-0.439814 53.788664,-0.440057 53.788628,-0.440510 53.788667,-0.440767 53.788759,-0.440864 53.788881,-0.440874 53.789112,-0.440918 53.789184,-0.441035 53.789042,-0.441269 53.788996,-0.441352 53.788997,-0.441528 53.789021,-0.441842 53.789047,-0.441924 53.789087,-0.442122 53.789271,-0.442320 53.789433,-0.442412 53.789467,-0.442559 53.789491,-0.442743 53.789537,-0.442807 53.789582,-0.442823 53.789637,-0.442886 53.789699,-0.443041 53.789772,-0.443394 53.789771)))
point: POINT (-0.439502 53.788615)
notes
entry-date: 2026-03-17
start-date: start-date must be a real date
end-date

Your dataset is missing the start-date column.

The Tree preservation zone guidance explains how to fix the issue:

The date that the tree preservation order came into force, written in YYYY-MM-DD format.

Example: 1984-03-28