Partition of Belgium emerged in Brussels, the capital and largest city of the country. Ethnic tensions have affected some of the city's surrounding municipalities, which are situated in Flanders, but have had a great influx of monolingual French-speakers as a result of suburbanisation. These Dutch-speaking "facility municipalities" are obliged to offer local government services in French, meaning health-care and public amenities are divided on linguistic lines, and in some municipalities the original French-speaking minority is believed to have become a majority. The main reason for Brussels being mainly French-speaking was the low social prestige of the Dutch language in Belgium during the 19th
Swedish-speaking population of Finland with a significant Swedish-speaking population such as Helsinki and Turku, most of them are fluent in both Swedish and Finnish. Although in some municipalities Swedish is the only official language, Finnish is the dominant language in most towns and at most employers in Finland. In areas with a Finnish-speaking majority, Finnish is most often used when interacting with strangers and known Finnish speakers. However, 50% of all Swedish speakers live in areas in which Swedish is the majority language and in which they can use Swedish in all or most contexts (see demographics below). Of the Swedish-speaking population of Finland: