Fair Isle
I've not read the books so am still working on a lot of the characters' backstories, even in series 2.
Doesn't Perez say he's from Fair Isle? That's a teeny island out there all by itself, not even on the ferry routes, isn't it?
Does he mean originally from Fair Isle when he introduces himself? Because he certainly cannot be investigating crimes and commuting from a place without a ferry stop, haha. Otherwise he must have a dependable boat.
And he seems to live in and around Lerwick, or so it seems.
My experience with the Shetlands is limited, not yet having actually been there. So trying to sort the areas and references.
Guess I need to read the books. ha