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
Alderney the first time in Alderney, the imposition of taxes. The legislature and judiciary were separated. The position of Judge, who had headed the island's government since the resignation of the last Governor in 1825, was abolished, and the Jurats were removed from their legislative function. Because of the island's small population, it was believed that the island could not be self-sufficient in running the airport and the harbour, or providing services that would match those of the UK. Taxes were therefore collected into the general Bailiwick of Guernsey revenue funds at the same rate as in Guernsey, and administered by