Polarisation over cultural issues and the emergence of radical, often populist, challenger parties indicate a fundamental restructuring of political conflict in Western Europe. The emerging divide crosscuts and, in part, reshapes older cleavages. This special issue introduction highlights how...

The Covid-19 pandemic triggered polarisation across Europe. While most citizens supported governments’ containment measures, others took to the streets and voiced their dissatisfaction. The article focuses on the mobilisation potential related to this heterogenous protest wave. It examines...

Existing research on party behaviour has largely focused on the drivers of issue salience in direct party communication. However, less is known about party‒issue linkages in election campaigns covered by the mass media, from which most voters get their information about party positions....