[Tagging] waterway=derelict_canal

[Friedrich Volkmann]

On 26.08.2015 15:16, Chris Hill wrote:
> No, a pub that is closed is simply not open for business until it reopens
> the next day. A pub that is disused is no longer a pub.

What about a pub that is closed for 2 months? What's the limit? Anyway, we
have two points of view:

1) It's still a pub. In that case, use the amenity=pub key with adequate
attributes.

2) It's no more a pub. In that case, just delete the amenity=pub tag.
There's no point in a disused:foo=bar namespace. That's either historical
mapping or hiding from the renderer, both of which are wrong in OSM.

-- 
Friedrich K. Volkmann       http://www.volki.at/
Adr.: Davidgasse 76-80/14/10, 1100 Wien, Austria