Saveloy is said to originate from the Latin "cerebrus" which is a sausage produced where?
Saveloy: A saveloy is a type of highly seasoned sausage, usually bright red, normally boiled and frequently available in British fish and chips shops, occasionally also available fried in batter. Saveloy:  The word is believed to originate from the Swiss-French "cervelas" or "servelat", ultimately from the Latin "cerebrus"; originally a pig brain sausage particularly associated with Switzerland. Cervelat: Cervelat, also cervelas, servelat or zervelat, is a sausage produced in Switzerland, France (especially Alsace and Lyon) and parts of Germany.
produced in Switzerland, France (especially Alsace and Lyon) and parts of Germany