Corporate Policing, Yellow Unionism, and Strikebreaking, 1890-1930

This book provides a comparative and transnational examination of the complex and multifaceted experiences of anti-labour mobilisation, from the bitter social conflicts of the pre-war period, through the epochal tremors of war and revolution, and the violent spasms of the 1920s and 1930s.

It retraces the formation of an extensive market for corporate policing, privately contracted security and yellow unionism, as well as processes of professionalisation in strikebreaking activities, labour espionage and surveillance. It reconstructs the diverse spectrum of right-wing patriotic leagues and vigilante corps which, in support or in competition with law enforcement agencies, sought to counter the dual dangers of industrial militancy and revolutionary situations. Although considerable research has been done on the rise of socialist parties and trade unions the repressive policies of their opponents have been generally left unexamined. This book fills this gap by reconstructing the m