Abbey River Tideway where there are two larger islands. It is much smaller than Canvey Island and the Isle of Sheppey and narrowly ahead of Andersey Island facing Abingdon-on-Thames, another market town with an abbey which had multiple medieval mills, another of note being Westminster Abbey, the island of which Thorney Island no longer exists. The outfall of the Abbey River is 400 m above Chertsey Bridge, into the weir pool of Chertsey Weir. The manmade strictly-considered "island" the bypass channel forms is outranked in size since the 2002 completion of the Jubilee River by the example containing Dorney and Eton, Berkshire.
Canvey Island Independent Party Canvey Island Independent Party The Canvey Island Independent Party (CIIP) is a local political party active on Canvey Island, in Essex, England. It was established in 2004 to campaign for a separate district council for Canvey Island. Canvey Island became a single civil parish in 1881, replacing 17 former divisions that had existed in broadly the same form since the Norman era. In 1926, the parish was converted to the Canvey Island Urban District, which governed the island as a distinct entity. The Urban District was dissolved along with the mainland Benfleet Urban District in the Local Government Act 1972