Same-sex marriage in Guernsey changes to other laws are approved by the States at its meeting on 26 April. On 26 April, the States approved both ordinances, and the law took effect on 2 May 2017. It applies to the jurisdiction of Guernsey, but not to Alderney and Sark. Alderney, one of the three constituent Channel Islands which form the Bailiwick of Guernsey, has full autonomy in most legal matters (except foreign affairs and other powers that have been transferred to the States of Guernsey), through the States of Alderney. Same-sex marriage is legal in Alderney. On 21 February 2017, the States of Alderney's
President of the States of Alderney Second World War, the majority of the population of Alderney was evacuated. In the Occupation of the Channel Islands by Nazi Germany, Alderney was used by the Nazis as a location for two concentration camps being established on it. After the Liberation, less than 50% of Alderney's population returned, leading to an urgent discussion taking part in the Parliament of the United Kingdom because land boundaries and property documents had been destroyed. In 1947, His Majesty's Privy Council decided that Guernsey would take over administration of Alderney. In 1948 the Alderney (Application of Legislation) Law was passed by both the