Me and my Mum are being bombarded by letters about having Smart Meters installed, even though I have phoned stating we don't want them. Even though they've given the impression that's ok, they've also said they send out the letters automatically every six months. I shouldn't have to phone them and threaten to change provider? Any ideas?
I can't offer any suggestions other than just bin the letters unopened, (or return them with a scathing message if there's a prepaid envelope), but if you think the smart meter scenario is bad - try getting rid of your telly and convincing them you haven't got one!
We didn't have one for about ten years, (after a period of having one) and they were still pestering us several times a year for the whole ten years.