Rearranging the letters of 'Gloucestershire' (English county) gives:
Uglier horses etc.
(by Andy Goode by hand) (2003)
Or cheese glut, sir.
(by Mike Mesterton-Gibbons by hand) (2003)
Other related anagrams without their own page:
"The Butlins holiday camp at Minehead in Somerset" -> "Dump more dismal than Belsen. It's a con. Hey, I hate it!" (by David Bourke using Anagram Genius) (2003)
"West Riding of Yorkshire" -> "White Rose firkins go dry?" (by Mike Mesterton-Gibbons by hand) (2007) (pending approval)
"Typical Yorkshireman" -> "...is a normal chirpy tyke." (by David Bourke using Anagram Genius) (2003)