Canvey Island Canvey Island Canvey Island is a civil parish and reclaimed island in the Thames estuary in Essex, England. It has an area of and a population of 38,170. It is separated from the mainland of south Essex by a network of creeks. Lying only just above sea level it is prone to flooding at exceptional tides, but has nevertheless been inhabited since the Roman invasion of Britain. The island was mainly agricultural land until the 20th century when it became the fastest growing seaside resort in Britain between 1911 and 1951. The North Sea flood of 1953 devastated the island,
Canvey Island Independent Party to form the local government district and borough of Castle Point, ending Canvey Island's existence as a separate entity in local government. The Canvey Island Independents were established in 2004 to campaign for a return to Canvey Island's autonomy, which had been abolished 32 years previously. They argued that the current local government arrangements - which saw more councillors elected to the Borough Council from the mainland - were unfair to the residents of Canvey Island. They also campaigned for more power to be devolved to Canvey Island Town Council, a parish council subordinate to Castle Point which is responsible