[Tagging] Feature proposal - RFC - blue_flag=yes

[Johan Jönsson]

There are plenty of beaches (and marinas) that have a blue flag with a 
breaking wave on it, they have excellent water quality and a couple of other 
nice things. It wouldn´t be wrong to map these, and it is easily done with 
this simple proposal. When a mapper sees the flag on the beach just add the 
tag blue_flag=yes.

Read more at 
http://wiki.openstreetmap.org/wiki/Proposed_Features/Blue_flag

and contribute with your insights, eother directly by changing the wiki-page, 
writing on the discussion-page or kust reply here.