What is Sains-lès-Fressin?
[[File:Blason ville fr Sains-les-Fressin.svg|thumb|90px|Coat of arms]] '''Sains-lès-Fressin''' is a [[Communes of France|commune]] in [[Nord-Pas-de-Calais]] in the [[Pas-de-Calais]] [[Departments of France|department]] in north [[France]]. {{France-geo-stub}} [[Category:Communes in Pas-de-Calais]]