No idea to be honest, although I can make plenty of informed guesses. I've
not seen houses built with tanks left in situ for ages, so I am only
presuming that it is still the case.
If you removed the tanks they were happy, if you left them in situ they were
not, even if you provided armfuls of certificates.
HomeOwnersHub.com is a website for homeowners and building and maintenance pros. It is not affiliated with any of the manufacturers or service providers discussed here.
All logos and trade names are the property of their respective owners.