Communal constituencies were the most durable feature of the Fijian electoral system. In communal constituencies, electors enrolled as ethnic Fijians, Indo-Fijians, Rotuman Islanders, or General electors (Europeans, Chinese, Banaba Islanders, and others) vote for a candidate of their own respective ethnic groups, in constituencies that have been reserved by ethnicity. Other methods of choosing parliamentarians came and went, but this feature was a constant until their final abolition in the 2013 Constitution.