On Mon, 26 Apr 2021 14:13:26 +0100
Mark Carver wrote:

I read some gumf the other day, saying Arqiva are rolling out a comms
system for Smart Water meters (it's the meters that are presumably
smart, not the water)



Since you mention it:
https://en.wikipedia.org/wiki/Smar****er

--
Davey.