On 2018-01-14 17:41, OSMDoudou wrote: > > Hello, > > > > Osmose is giving an error at many places around the R50 trunk with > reason "access=yes|permissive allow all transport modes" and > additional info "Including ski, horse, moped, hazmat and so on, unless > explicitly excluded". For example, this way [1] has the error [2]. > > > > The road is clearly signed as forbidden to pedestrians, bikes and > moped. [3] > > > > I'm not sure how to improve the tagging to resolve the error. > > > > Should I remove the entire "access" tag ? > > > > Or set it to something else, like "access=designated" ? The road is > not designated as for motor vehicles only and hazmat is not forbidden, > but if care enough for you horse, you wouldn't let it go there :-) and > nobody in his right mind would try to go ski there even on snowy days… :-) > > > > What do you suggest ? > Access tags are only needed when they contradict a wider scope access tag or rule. access=yes is never necessary when there is nothing forbidding general access (the highest scope). Just like bicycle=yes is not needed when no other tag or rule forbids bicycles. But in access=no bicycle=yes, it is needed because allowing bicycles contradicts forbidding all traffic.
Although there is no nuisance allowing with *=yes what is already allowed, I advise to remove them because many contributors do their mapping by copying the tags of similar cases. And those too many unnecessary *=yes are not exactly teaching them this fundamental, very basic rule of the access tags: they are confusing. (it's a pity to find a whole list of bicycle=yes foot=yes horse=yes etc. when nothing forbids them) But access=no motor_vehicle=yes make much sense if that's the intention (horse=no too, not speaking of elephants). Cheers Cordialement, André. > > > Thx. > > > > [1] https://www.openstreetmap.org/way/328935225#map=18/50.46032/3.95820 > > [2] http://osmose.openstreetmap.fr/en/error/15187485950 > > [3] > https://www.mapillary.com/app/?lat=50.460233333333335&lng=3.9591305555555554&z=17&pKey=eaxXlnQC_nxGAzi9T7JU5g&focus=photo&x=0.5468615573991835&y=0.49186316322319024&zoom=1.81360201511335 > > > > _______________________________________________ > Tagging mailing list > Tagging@openstreetmap.org > https://lists.openstreetmap.org/listinfo/tagging
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