A dense crowd marches through Barcelona during a strike, holding red and black union flags.
Trade union members protest in Barcelona. The strongest support for the general strike was reported in coastal regions such as Catalonia and Andalusia, where the soaring cost of housing been particularly acute. Photograph: Josep Lago/AFP/Getty Images
Trade union members protest in Barcelona. The strongest support for the general strike was reported in coastal regions such as Catalonia and Andalusia, where the soaring cost of housing been particularly acute. Photograph: Josep Lago/AFP/Getty Images