Stumped, which is not unusual, for 8 Down. I presume it's an anagram of Italian ad-Turin?
Clue is:- Religiously flexible about Italian ad-Turin. Many thanks for anyone to put me on the right track B.
Thanks people, have made a note of the URL for future reference! The answer does suit the letters I already have, which is a bit of a surprise, so many thanks again for the help B.