ERROR for (highway=path): (access=private) + (foot=private), is redundant and overly access.
'Access=private' implies access for all (including car, horse, moped, bicycle and so on) unless explicity excluded.
Correct is either "(access=no) + (foot=private)" or "(vehicle=no) + (horse=no) + (foot=private)".
This is private area (members only), therefore not surveyed by OSM, therefore: "ERROR".
Access is restricted to animals (deer, fox, badger) and walkers. Restriction also applies to private. Caravan/tent is permissive (by exception) in this area.