[mkgmap-dev] access=permissive question

Thu Aug 9 19:13:31 BST 2012

foot=yes is added by mkgmap for routing pedestrians on this type of road.
access=no too, but since there is already a tag access=permissive, this can't be added (and thus letting cars etc pass through)

So, where can we find the exact rules what comes first, access or internal highway rules?