Thames Estuary The new airport would be built on a man-made island in the estuary north of Minster-in-Sheppey There is also some discussion about the need for a Lower Thames Crossing in order to alleviate traffic congestion at Dartford. The Thames Estuary is the focal part of the 21st-century toponym, the "Thames Gateway", designated as one of the principal development areas in Southern England. The appellation Greater Thames Estuary applies to the coast and the low-lying lands bordering the estuary itself. These are characterised by the presence of mudflats, low-lying open beaches and salt marshes, namely the North Kent Marshes and the
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