Caught between mainstreaming and radicalisation: tensions inside the populist Vlaams Belang in Belgium

The Flemish party Vlaams Belang is often regarded as one of the most successful radical-right parties in Europe, but it has experienced a drop in support in recent years. Teun Pauwels and Emilie van Haute write on tensions between the party’s current leadership and a faction led by Filip Dewinter, which supports taking a more radical line on issues like immigration.