Shocking aerial images show how residential areas in a town have been turned effectively into islands as a result of flooding after heavy downpours battering Britain.<br />Parts of Tewkesbury, Glos., have been almost completely cut off by flood water after the River Severn burst its banks following days of torrential rain.<br />Dramatic photographs show King Johns Court housing estate in the town marooned by water as well as the local pub The Boat House.