Tree preservation zone

There is a problem

1000 entries with tree-preservation-order field must match the reference field in the tree preservation order dataset

THE BIRMINGHAM (LAND AT NEWHALL FARM, WALMLEY, SUTTON COLDFIELD) TPO 1979

reference: 313
name: THE BIRMINGHAM (LAND AT NEWHALL FARM, WALMLEY, SUTTON COLDFIELD) TPO 1979
tree-preservation-order: undefined
TPO 313
tree-preservation-zone-type: area
geometry: MULTIPOLYGON (((-1.812701 52.560089,-1.813279 52.559991,-1.813139 52.559673,-1.813009 52.559280,-1.812959 52.559096,-1.812902 52.558793,-1.812830 52.558795,-1.812812 52.558635,-1.812763 52.558458,-1.812766 52.558257,-1.812827 52.557675,-1.812774 52.557592,-1.812782 52.557561,-1.812818 52.557450,-1.812891 52.557291,-1.813007 52.557112,-1.813097 52.556951,-1.813109 52.556884,-1.813133 52.556828,-1.813190 52.556746,-1.813258 52.556692,-1.813164 52.556655,-1.813079 52.556643,-1.813056 52.556630,-1.813028 52.556586,-1.812959 52.556539,-1.812402 52.556758,-1.810819 52.555099,-1.810209 52.554747,-1.810091 52.554685,-1.809915 52.554609,-1.809687 52.554479,-1.809408 52.554334,-1.809295 52.554231,-1.809267 52.554203,-1.809216 52.554054,-1.809076 52.553943,-1.809065 52.553948,-1.808927 52.553850,-1.808773 52.553684,-1.808709 52.553574,-1.808680 52.553499,-1.808642 52.553241,-1.808612 52.553164,-1.808570 52.553171,-1.808481 52.553221,-1.808445 52.553254,-1.808297 52.553346,-1.808301 52.553351,-1.807703 52.553725,-1.807047 52.553974,-1.806713 52.554087,-1.806133 52.554300,-1.806007 52.554458,-1.805770 52.554585,-1.804830 52.554759,-1.804360 52.554870,-1.803779 52.555061,-1.803167 52.555294,-1.802805 52.555396,-1.802525 52.555453,-1.802244 52.555484,-1.802003 52.555579,-1.800622 52.555870,-1.800490 52.555886,-1.800702 52.556153,-1.800785 52.556308,-1.801435 52.556157,-1.801462 52.556196,-1.801610 52.556170,-1.801747 52.556120,-1.801746 52.556104,-1.802216 52.556053,-1.802320 52.555906,-1.802519 52.555883,-1.802735 52.555847,-1.802960 52.555797,-1.803271 52.555714,-1.803644 52.555589,-1.804178 52.555371,-1.804285 52.555505,-1.804545 52.555782,-1.804842 52.556032,-1.806071 52.556756,-1.806688 52.557097,-1.806191 52.557330,-1.806411 52.557615,-1.806725 52.558048,-1.806750 52.558080,-1.806769 52.558076,-1.806811 52.558136,-1.807587 52.558565,-1.807925 52.558629,-1.807918 52.558642,-1.808088 52.558675,-1.808969 52.558815,-1.808959 52.558819,-1.808950 52.558913,-1.808954 52.558975,-1.808908 52.559196,-1.808922 52.559463,-1.808903 52.559738,-1.809041 52.559746,-1.809453 52.559966,-1.809663 52.559960,-1.809727 52.559951,-1.809797 52.559964,-1.809846 52.559960,-1.809878 52.559943,-1.809974 52.559984,-1.809988 52.559984,-1.810003 52.559970,-1.810292 52.559978,-1.810303 52.559971,-1.810320 52.559978,-1.810316 52.559986,-1.810493 52.559987,-1.810612 52.559972,-1.810603 52.559946,-1.810770 52.559965,-1.810845 52.559962,-1.810846 52.559972,-1.810966 52.559975,-1.811249 52.559969,-1.811440 52.559938,-1.811479 52.560072,-1.811632 52.560062,-1.811666 52.560081,-1.811737 52.560101,-1.811773 52.560075,-1.811825 52.560084,-1.812025 52.560137,-1.812121 52.560196,-1.812182 52.560245,-1.812437 52.560126,-1.812701 52.560089)))
point: POINT (-1.808833 52.556804)
notes: The shaded area represents those properties which fall within the outline of a Tree Preservation Order. To precisely identify trees protected by the Order, you can request a copy of the tree preservation order at the following link.
organisation
entry-date: 2025-11-30
start-date
end-date

How to fix this issue

Your dataset is missing the tree-preservation-order column.

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

tree-preservation-order

The reference for the tree preservation order that covers this zone.

How to improve Birmingham City Council’s data

Fix the errors indicated
Use the check service to make sure the data meets the standard
Publish the updated data on the endpoint URL