Tree preservation zone

There is a problem

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

reference: IC00VSDNBB000
name: 145 Southmead Road Bristol BS10 5DW
tree-preservation-order: undefined
264
tree-preservation-zone-type: group
geometry: MULTIPOLYGON (((-2.603707 51.493458,-2.603707 51.493463,-2.603728 51.493466,-2.603743 51.493460,-2.603763 51.493456,-2.603771 51.493452,-2.603789 51.493448,-2.603801 51.493429,-2.603801 51.493424,-2.603794 51.493423,-2.603786 51.493416,-2.603781 51.493408,-2.603773 51.493404,-2.603768 51.493404,-2.603727 51.493391,-2.603724 51.493389,-2.603724 51.493385,-2.603716 51.493381,-2.603699 51.493376,-2.603685 51.493369,-2.603683 51.493374,-2.603657 51.493366,-2.603634 51.493366,-2.603623 51.493368,-2.603608 51.493372,-2.603604 51.493378,-2.603604 51.493384,-2.603601 51.493388,-2.603593 51.493389,-2.603591 51.493395,-2.603596 51.493400,-2.603588 51.493405,-2.603586 51.493409,-2.603589 51.493416,-2.603594 51.493420,-2.603596 51.493430,-2.603604 51.493432,-2.603614 51.493432,-2.603622 51.493430,-2.603643 51.493430,-2.603650 51.493428,-2.603666 51.493430,-2.603676 51.493436,-2.603675 51.493436,-2.603684 51.493439,-2.603689 51.493455,-2.603707 51.493458)))
point: POINT (-2.603691 51.493414)
notes: MONTEREY CYPRESS - Cupressus macrocarpa
entry-date: 2005-02-16
start-date: 2005-02-16
end-date

Your data is missing a tree-preservation-order.

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

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