Another user has proposed the Key walk-in=* to specify if an amenity, like a healthcare facility, sees people on a walk-in basis or not. In particular it's for medical clinics or doctor's practices.
Suggested values are: yes - walk-in service is available (appointments might also be available) no - does not normally serve walk-in patients/customers (appointments required). only - for clinics (or hair salons, barbers, etc) which only provide "walk-in" service, and do not offer advance appointments This looks pretty good to me, unless there is a different term used in British English? See https://wiki.openstreetmap.org/wiki/Proposed_features/Key:walk-in _______________________________________________ Tagging mailing list Tagging@openstreetmap.org https://lists.openstreetmap.org/listinfo/tagging