The Riot Act

The Riot Act 1714 was introduced during a time of civil disturbance in Great Britain, such as the Sacheverell riots of 1710, the Coronation riots of 1714 and the 1715 riots in England. The preamble makes reference to "many rebellious riots and tumults [that] have been [taking place of late] in diverse parts of this kingdom", adding that those involved "presum[e] so to do, for that the punishments provided by the laws now in being are not adequate to such heinous offences".

The act created a mechanism for certain local officials to make a proclamation ordering the dispersal of any group of more than twelve people who were "unlawfully, riotously, and tumultuously assembled together". If the group failed to disperse within one hour, then anyone remaining gathered was guilty of a felony without benefit of clergy, punishable by death.

The proclamation could be made in an incorporated town or city by the mayor, bailiff or "other head officer", or a justice of the peace. Elsewhere it could be made by a justice of the peace or the sheriff, undersheriff or parish constable. It had to be read out to the gathering concerned, and had to follow precise wording detailed in the act; several convictions were overturned because parts of the proclamation had been omitted, in particular "God save the King".