If enough electors in an area of a proposed new parish (ranging from 50% in an area with less than 500 electors to 10% in one with more than 2,500) sign a petition demanding its creation, then the local district council or unitary authority must consider the proposal. Recently established parish councils include Daventry (2003), Folkestone (2004), and Brixham (2007). In 2003 seven new parish councils were set up for Burton upon Trent, and in 2001 the Milton Keynes urban area became entirely parished, with ten new parishes being created. In 2003, the village of Great Coates (Grimsby) regained parish status. Parishes can also be abolished where there is evidence that this in response to "justified, clear and sustained local support" from the area's inhabitants. Examples include Birtley, which was abolished in 2006 and Southsea abolished in 2010.