Tree preservation zone

There is a problem

reference: G142-1993
name
tree-preservation-order
tree-preservation-zone-type
geometry: MULTIPOLYGON (((0.545086 51.381886,0.545090 51.381876,0.545101 51.381869,0.545111 51.381867,0.545127 51.381869,0.545136 51.381873,0.545143 51.381881,0.545144 51.381885,0.545142 51.381891,0.545137 51.381897,0.545129 51.381901,0.545119 51.381903,0.545108 51.381903,0.545094 51.381898,0.545086 51.381886)),((0.545000 51.381785,0.544986 51.381789,0.544970 51.381787,0.544956 51.381778,0.544954 51.381768,0.544958 51.381761,0.544965 51.381756,0.544975 51.381753,0.544986 51.381753,0.544997 51.381755,0.545005 51.381759,0.545010 51.381765,0.545011 51.381769,0.545026 51.381765,0.545046 51.381768,0.545053 51.381773,0.545057 51.381779,0.545056 51.381789,0.545050 51.381795,0.545041 51.381799,0.545031 51.381801,0.545025 51.381801,0.545010 51.381797,0.545003 51.381791,0.545000 51.381785)),((0.544883 51.381807,0.544884 51.381800,0.544890 51.381794,0.544898 51.381790,0.544908 51.381788,0.544928 51.381791,0.544935 51.381796,0.544940 51.381802,0.544939 51.381812,0.544934 51.381818,0.544925 51.381822,0.544915 51.381824,0.544905 51.381824,0.544891 51.381819,0.544885 51.381813,0.544883 51.381807)))
point: POINT (0.545009 51.381812)
notes
entry-date: 2026-08-11
start-date: start-date must be a real date
1994-01-26
end-date

Your data is missing a start-date.

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