The area within Belgium known as Brussels-Halle-Vilvoorde encompasses the bilingual (French and Dutch) Brussels-Capital Region, which coincides with the arrondissement of Brussels-Capital and the surrounding Dutch-speaking area of Halle-Vilvoorde, which in turn coincides with the arrondissement of Halle-Vilvoorde. Halle-Vilvoorde contains several municipalities with language facilities, i.e. municipalities where French-speaking people form a considerable part of the population and therefore have special language rights.