Records of the Office of the Commissioner of the Metropolitan Police, concerning the maintenance of central criminal records and registers, and the organisation and duties of the force, including traffic matters.
The main collection of correspondence and papers is in MEPO 2, supplemented by MEPO 3. Letter books are in MEPO 1. Registers of habitual criminals are in MEPO 6, and registers of murders and deaths by violence in MEPO 20
Miscellaneous books and papers, including police service records, are in MEPO 4, records of police pensioners in MEPO 21, and of honours and awards to police officers in MEPO 22
Police orders are in MEPO 7, and confidential books and instructions in MEPO 8; representative records from various police units are in MEPO 11
Annual reports of the Commissioner are in MEPO 19; senior officers' papers in MEPO 10; and legal opinions in MEPO 23
Public information photographs are in MEPO 13, and photographs of police stations in MEPO 14
Registered files are in MEPO 26, MEPO 28, MEPO 31, MEPO 33 and MEPO 38
Minutes of the Advisory Committee on House to House Collections are in MEPO 40