The Pentrich Rising was a small armed rebellion initiated by political radicals in the Midlands in 1817, which they hoped would spread far and wide and bring about revolutionary changes to the structure of government and society. Deliberately infiltrated and partly provoked by government spies, the uprising was a failure, and the marchers scattered. The ringleaders were eventually caught and made an example of, through gruesome execution. The episode shared much in common with the coordinated protests that preceded it (the Luddites) and those that followed, including Peterloo. It exposed the tensions and frustrations within British society in the context of post-war economic unrest.