Voters approved a November 2006 referendum to change from having all five council seats up for vote simultaneously to a system in which the elections are staggered every two years. Under the terms of the change, the two candidates receiving the highest number of votes in the November 2010 election would serve full four-year terms, with the three other winners serving two-year terms. As the three winners with the lowest number of votes in the 2010 election, the terms of Rick Prickett, Sherry Scull and Diane Stinney ended in December 2012.