The condition of the Anglican elite in eighteenth-century Ireland has been the focus of some debate by historians. Members of the Protestant Ascendancy class have been variously cast as a community under constant threat, or as a self-confident group secure in their control of the country's political and economic systems. Various contributions to this dialogue have been made through the study of popular movements and civil disorder. Rather than further comment on such phenomena this article seeks to examine the reactions of the Irish political elite to them. Although the country had no general Riot Act on the English model until 1787, legislative initiatives were made on several occasions prior to this. While these initially tended to be unsuccessful in parliament, local in their application, and to impose relatively lenient punishments, attitudes began to change in the 1770s. The political elite then moved comparatively rapidly to general legislation that created riot as a felony. Such developments suggest that prior to the last quarter of the eighteenth century civil disorder was not seen as a real threat to Protestant ascendancy, though Protestant fears finally culminated in legislative action in 1787. Arguably it was this event that marked the first great nadir in Anglican self-confidence in eighteenth-century Ireland.