States of Guernsey Police Service States of Guernsey Police Service The States of Guernsey Police Service, known generally as the Guernsey Police, is the Police service for the Bailiwick of Guernsey, a jurisdictional sub-group of Crown Dependencies within the Channel Islands. The Service's enforcement jurisdiction extends across the entire Bailiwick and encompasses the Islands of Guernsey, Alderney, Herm, and Sark. In common with many communities, a historical development of parish constables formed the system of law enforcement for many centuries. In the nineteenth century the people of Guernsey complained that this system was inadequate for a growing population, and a professional police force was demanded.
Law of Guernsey the sale and purchase of real estate in Guernsey were written in French until 1971. Alderney enjoys full autonomy in law (except in matters of foreign affairs and defence, as the other Channel Islands); however, in 1948 Alderney adopted a new constitution which created a fully elected government and changed the courts. Under the terms of an agreement (known as "the 1948 Agreement") entered into between the Government of Alderney and the Government of Guernsey, certain matters were delegated to Guernsey. These are known as "the transferred services" which include policing, customs and excise, airport operations, health, education and social