[Talk-de] neuer Key für Entsorgungsstationen sanitary_dumping _station.

[Bryce Nesbitt]

You can also see how others are tagging Sanitary Dumps:
http://www.sanidumps.com/maps/index.php?id=18


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The top level tags "sanitary_dump_station" are enough for rendering.

However someone with a given style of boat or motorhome can use use
only some of the sites.
They may have boat holding tank needing a pumpout, a boat or motorhome
with a cassette, or a motorhome with a gravity fed hose.
These are incompatible systems.  A given site may accept one, two or
three of the systems.

A given site may restrict or even ban tank holding chemicals, but
these rules are complex and hard to tag.  I prefer just a warning that
a given site may have a restriction that needs to be checked locally.