Where should I look for statistics on crime and police activity for a particular year or years?

There are two main sources of statistics on crime: parliamentary papers and chief constables’ annual reports.

Parliamentary Papers

From 1836 onwards within Parliamentary Papers there are Annual Criminal and Judicial Statistics. These deal only with crimes which resulted in a trial (until 1868 they deal only with serious crimes – i.e. those tried in the High Court on circuit). Therefore, care has to be taken when using these, as they do not cover all crimes committed. For a discussion of the problems with these official statistics, see M. A. Crowther, ‘The Criminal Precognitions and Their Value for the Historian’ in Scottish Archives 1 (1995). Larger reference libraries, such as the Mitchell Library in Glasgow and the National Library of Scotland, hold Parliamentary Papers.

Chief Constables’ Annual Reports

In the mid-19th century, chief constables (or the equivalent title, depending on the force) made annual reports to the committee which supervised them (police commissioners in most burghs, and police committees or standing joint committees in counties). To begin with these were recorded in the minute books of the committee, and they give statistics for certain types of crime, as well as an account of the work of the police over the previous year. By the late 19th century, the chief constables of cities, counties and larger towns had the annual reports printed and made more publicly available. By the early 20th century most forces issued printed reports, and these contained tables of statistics. Local studies libraries and some local authority archives keep runs of chief constables’ annual reports for forces in their areas.