In this paper I present an examination of how we, in the everyday, develop critical engagement with the shifting relations of power and oppression around us. The paper explores the role of representations in maintaining the racialised patterns of school exclusion in Britain. I use social representations theory to investigate how racialising re-presentations pervade and create institutionalised practices, how these re-presentations invade young people's sense of self and ultimately how young people collaborate ways to resist and reject oppressive relations. The material presented here, from interviews with young people excluded from school, parents, teachers and others involved in school exclusion, illustrates how young people problematise and critique racialising re-presentations while participating in the conditions of oppression and resistance that pervade their experiences of school. The analysis is divided into three sections. The first examines the institutionalisation of stigmatising representations, visible in social practices. The second section looks at the role of re-presentation and engaged critique in the social construction of 'black pupils'. The concluding section explores the possibilities of resistance and critical engagement in the everyday. As a whole this reveals how young people develop critical engagement with the re-presentations that filter into and so constitute their realities. This enables an analysis of the role of resistance and contestation in social representation, highlights the importance of participation and community and so invites a critical version of social representations theory.