[Tagging] Access tagging ambiguity

[Marc_marc]

Le 25.06.22 à 20:31, Zeke Farwell a écrit :
> Hello OSM tagging list,
> I’ve been trying to gain a better understanding of access tagging and 
> I’ve realized there are some tag combinations of the designated, 
> private, customers, and permit values where the meaning is not clear to 
> me.  I've posted some questions to the community forum and would 
> appreciate any input you all may have.
> https://community.openstreetmap.org/t/access-tagging-ambiguity/1792 
> <https://community.openstreetmap.org/t/access-tagging-ambiguity/1792>

ex 1 access=permit + snowmobile=designated

as a generic rule, general tag (access=permit) never applies to more 
precise tags that exist on the same object (snowmobile=designated which 
is itself an "enhanced" version of snowmobile=yes)
so every transport mode (for ex by foot or horse) need a permit exept 
snowmobile that doesn't need it

imho the best it to tag what a sign said :
if all mode need a permit, access=permit  is fine and enought
if the sign is only for snowmobile, tag as sutch without any generic 
access rule

if you really want to combine 2 rules for 1 mode, see access:conditional