Hi
If you have rights to that photo and you are going to tag
highway=emergency_access_point its worth putting the photo on the wiki
https://wiki.openstreetmap.org/wiki/Tag:highway%3Demergency_access_point
As you say with a 3 letter prefix PBM010 it looks like it was intended
at some stage for the ESTA data set though it is only recognisable to
PBR staff and presumably the point of the ESTA markers is that they
are uniform and recognisable by the public.
Tony
_______________________________________________
Talk-au mailing list
Talk-au@openstreetmap.org
https://lists.openstreetmap.org/listinfo/talk-au