The Brussels-Capital Region does not belong to any province and has formed its own electoral district since July 2012. Before the splitting, the Brussels-Halle-Vilvoorde was an exception since Halle-Vilvoorde is part of the province of Flemish Brabant, the other part being the Arrondissement of Leuven (which formed its own electoral district). One peculiarity remaining after the reform is that inhabitants of the six municipalities with language facilities around Brussels can still choose to vote for electoral lists of the Brussels-Capital Region.