The long war with Revolutionary France had a fundamental impact on British political culture. The most dramatic example of this is the mass mobilisation of the British people in response to French invasion threats throughout the last years of the century but, most spectacularly, in the period 1803-5, after the collapse of the Peace of Amiens, and the massing of an invasion fleet by Napoleon. The preparations for the threatened invasion had many dimensions including military and naval mobilization, the development of defensive earthworks and fortifications on the British Coast, the surveillance and monitoring of radicals identified with the French cause, the incitement of loyalist sentiment through caricature, newspapers, tracts and broadsides, and loyalist songs, and the construction of Napoleon as the prime enemy of British interests. Although aspects of these issues have been studied, this book is the first time that they have been brought together systematically. By bringing togethe