Communication is universal to human beings, regardless of gender, ethnicity, class, sexuality, disability and so forth. But though communication is a shared capacity, individuals and groups communicate in diverse ways. This study investigates how specifically social class influences participation in scripted restorative justice by affecting how participants communicate. Data from an ethnographic study indicate that restorative justice implementation is not class-neutral because it appears to privilege middle-class forms of communication, and participants from middle-class backgrounds may therefore be more powerfully positioned in restorative justice processes than participants from less advantaged backgrounds. To show this, a comparative methodology is adopted, which involves ethnographic observation and critical discussion of two contrasting restorative justice conferences. The implications of class-based linguistic disadvantage for restorative justice theory are subsequently discussed. The author recommends that restorative justice commits itself to an equality of opportunity which allows stakeholders to participate fully irrespective of their class background.