[Tagging] key covered=* applied to storage tanks

[Marc_marc]

Hello,

Le 09.01.23 à 17:49, António Madeira a écrit :
> include emergency storage tanks so that people know it's ok to add 
> covered=* to those structures.

imho it's alread include by "covered reservoir"
but that's also a little wrong.
the reservoir isn't convered (under something that coverd it like
under a bridge or a roof.
the reservoir is closed, and the closed reservoir itselft isn't 
covered=*, that'sn't the same.

also "an area such as an underground parking lot" is a bad
usage of covered=*, it's more a indoor=* level=-1

Regards,
Marc