@helishingly tweeted this to-day.
It is a reminder to only use re-usable cups
and ref-use the disposable ones.
The link above goes to the Green Solar Group
so if you don't know quite where to go
please give them a buzz.
And, by the way, if you have a good publishable photo
of The Greens' re-usable coffee cup @helishingly mentions,
please send me a picture to