Bailiwick of Guernsey Bailiwick of Guernsey The Bailiwick of Guernsey () is one of three Crown dependencies. Separated from the Dukedom and Duchy of Normandy by and under the terms of the Treaty (or Peace) of Le Goulet in 1204, the Bailiwick comprises a number of islands in the English Channel which fall into three separate sub-jurisdictions: Guernsey, Alderney and Sark. A bailiwick is a territory administered by a Bailiff. The Bailiff of Guernsey is the civil head, and presiding officer of the States of Guernsey, but not of Alderney or Sark. He is the head of the judiciary of the Bailiwick. The
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