Augusto Boal developed Theatre of the Oppressed as a way of using the symbolic language of the dramatic arts in the examination of power relations in both the personal and social contexts. Boal understood that symbolic realities directly influence empirical reality and that drama, as an art form that employs the narrative and the event, serves as a powerful interface between symbols and actuality. In the dramatic process, the creation and the environment from which it emerges are inevitably transformed in the process of enactment. These transformations manifest in the context of power relations - in the context of the receptors ability to make decisions and to engage in actions, and the communicators ability to influence the receptors opinions and behaviour. This thesis will examine two different practices in which symbolic realities have been utilised in the context of human relations of power. Primarily, this thesis examines the theory and practice of Theatre of the Oppressed as it has developed.