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
Alderney Railway Alderney Railway The Alderney Railway on Alderney is the only railway in the Bailiwick of Guernsey (a British Crown dependency), and the only working railway in the Channel Islands. (There is a standard gauge railway at the Pallot Heritage Steam Museum in Jersey, but this provides no actual transport link, only pleasure rides.) The Alderney Railway opened in 1847 and runs for about , mostly following a coastal route, from Braye Road to Mannez Quarry and Lighthouse. The railway is run by volunteers and usually operates during summer weekends and bank holidays. The current stock is former London Underground 1959