Not a single identity but a very well defined set, a household, I believe. So if you know you are not part of that allowed set (and you do know) that is still obtaining a service by deception, IMHO.
The way it is defined, fraud is quite an extensive offence under British law if you start carefully looking at what people do.
The way it is defined, fraud is quite an extensive offence under British law if you start carefully looking at what people do.