The Bristol Bridge Riot of 1793 was one of the most serious riots, in terms of killed and injured, to occur in Britain during the last half of the eighteenth century. George Rudé lists it as second in violence only to the Gordon Riots of 1780. Yet, because it defies classification, it is rarely listed in the categories of riots so meticulously set out by Rudé and others. It was neither a turnpike riot transferred to an urban setting, nor was it the expression of long-held social grievances. It was a demonstration of dissatisfaction with official incompetence and deception. In many respects it was a riot caused by officials whose perception of the crowd led them to overreaction and violence.
The tendency by recent writers has been to see riotous activity in the eighteenth century as a sort of class warfare between the “people” and the “establishment,” represented by land owners, entrepreneurs, or parliament. This class warfare is presented as taking various forms under the categories of food riot, urban riot, country riot, and the like. While classification of riots may serve useful purposes and there may sometimes be more than a grain of truth in the class-war interpretation, it must be acknowledged that the resulting impression of uniformity in eighteenth-century riots is misleading. In the case of Bristol riots, in particular, it is the differences rather than the similarities that are of significance in understanding the changed perception of the crowd that caused the tragedy of 1793.