Tree preservation zone

There is a problem

reference: 0129
name
tree-preservation-order: 0129
tree-preservation-zone-type: woodland
geometry: MULTIPOLYGON (((-2.522845 51.439515,-2.523620 51.439580,-2.523561 51.439536,-2.523489 51.439503,-2.523424 51.439494,-2.523454 51.439413,-2.523442 51.439375,-2.523411 51.439349,-2.523247 51.439298,-2.523209 51.439258,-2.523163 51.439229,-2.523042 51.439213,-2.523011 51.439185,-2.522991 51.439140,-2.523055 51.439134,-2.523088 51.439065,-2.523091 51.439018,-2.523081 51.439010,-2.523087 51.438999,-2.522959 51.438989,-2.522895 51.438969,-2.522821 51.439005,-2.522792 51.439066,-2.522725 51.439121,-2.522603 51.439077,-2.522516 51.438857,-2.522381 51.438817,-2.522364 51.438771,-2.522319 51.438721,-2.522191 51.438700,-2.522170 51.438616,-2.522241 51.438601,-2.522319 51.438689,-2.522417 51.438719,-2.522420 51.438686,-2.522486 51.438487,-2.522479 51.438462,-2.522406 51.438444,-2.522306 51.438405,-2.521920 51.438560,-2.522845 51.439515)))
point: POINT (-2.52272 51.439077)
notes
organisation
entry-date: 2025-06-12
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