Is this a no no? I have located a ring main cable under the wetroom
floor and was planning on cabling in a switched FCU in zone 3 for my
UFH. Just stumbled across a posting which seemed to indicate that it's
against regs to even have ring main cable running under the bathroom
floor, is that correct? all these regs are soooooo confusing to
interpret.

Also presuming this is ok could I run my towel rad from this too? The
towel rail will be in zone 3 also.

Any issues regarding regs with this lot?

TIA

Cheers

Richard