Gilbert and Ellice Islands 12 January 1916 by the Gilbert and Ellice Islands Order in Council, 1915. Fanning Island and Washington Island also became included in the colony together with the islands of the Union Islands (now known as Tokelau); Christmas Island was included in 1919 but was contested by the U.S. under its Guano Islands Act of 1856. The Union Islands were transferred to New Zealand in 1926. The Gilbert and Ellice Islands colony continued to be administered by a Resident Commissioner. In 1930 the Resident Commissioner, Arthur Grimble, issued revised laws, "Regulations for the good Order and Cleanliness of the Gilbert and
Gilbert and Ellice Islands which was operating on Ocean Island, and questioned the impartiality of Mahaffy. The seat of government was then moved to Ocean Island (now known as Banaba Island), which had been included in the protectorate in 1900, to take advantage of the improved shipping connections resulting from the Pacific Phosphate Company's activities, and the status of the islands was changed on 12 January 1916 to that of a Crown Colony. The role of the British colonial authorities emphasised the procurement of labour for the Ocean Island phosphate mining and keeping order among the workers. The islands became a Crown colony on