External relations of Guernsey both islands retain their independence with regards to domestic affairs but internationally, the islands would be regarded as one state. A Guernsey-Jersey double taxation agreement was first signed in 1956. In 1998 Guernsey and Jersey electricity companies formed the Channel Islands Electricity Grid to operate and manage the submarine cables between Europe and the Channel Islands. Guernsey has formed part of the British–Irish Council since it was formed in 1999, as does Jersey. Meetings take place twice a year, in 2004, 2010 and 2014 the meetings have taken place in Guernsey. Its stated aim is to "promote the harmonious and
History of the Jews in Guernsey identified in Guernsey and Sark Marianne Grunfeld, born in Poland in 1912, had studied horticulture at the University of Reading before going to work on a farm in Guernsey. She was identified in April 1942 as Jewish. Theresia Steiner, an Austrian, non-practising Jew, who had come to the Islands from England and become trapped in the Islands by the invasion as she had been detained as an alien, amongst 30 enemy aliens who were arrested and detained in June 1940. She didn't have a UK visa to go to the UK as required for immigrants from Germany and Austria (from