Tree preservation zone

There is a problem

276 entries must have dates in YYYY-MM-DD format

entity: 19213138

reference: 155
name
tree-preservation-order: Development Of Former RAF Site Mansfield Road Chessington
tree-preservation-zone-type: area
geometry: MULTIPOLYGON (((-0.318723 51.359805,-0.318724 51.359790,-0.318648 51.359791,-0.318642 51.359842,-0.318568 51.360009,-0.318550 51.360107,-0.318411 51.360765,-0.318468 51.360800,-0.318465 51.360826,-0.318452 51.360850,-0.318452 51.360861,-0.318436 51.360964,-0.318440 51.361006,-0.318436 51.361042,-0.318431 51.361047,-0.318421 51.361053,-0.318353 51.361071,-0.318347 51.361096,-0.318291 51.361236,-0.318212 51.361447,-0.318132 51.361491,-0.318080 51.361530,-0.318052 51.361548,-0.317975 51.361616,-0.317883 51.361597,-0.317559 51.361871,-0.317407 51.362055,-0.317395 51.362075,-0.317213 51.362439,-0.317111 51.362646,-0.317105 51.362661,-0.317064 51.362742,-0.317014 51.362879,-0.317004 51.362911,-0.316996 51.362928,-0.317124 51.362935,-0.317167 51.362831,-0.317246 51.362632,-0.317422 51.362321,-0.317447 51.362278,-0.317614 51.362082,-0.317628 51.362069,-0.317701 51.361990,-0.317864 51.361822,-0.318183 51.361604,-0.318227 51.361572,-0.318253 51.361556,-0.318298 51.361516,-0.318427 51.361407,-0.318552 51.361159,-0.318568 51.361072,-0.318587 51.360952,-0.318610 51.360828,-0.318620 51.360652,-0.318633 51.360469,-0.318666 51.360296,-0.318695 51.360133,-0.318704 51.360104,-0.318704 51.360085,-0.318723 51.359805)))
point: POINT (-0.318043 51.361406)
notes
entry-date: 2018-12-18
start-date: start-date must be a real date
end-date

How to fix this issue

Your data is missing a start-date.

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

start-date

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

Example: 1984-03-28

How to improve Royal Borough of Kingston upon Thames’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