"Westcliff-on-Sea"@en . . "TQ865855" . . "SS0" . "Westcliff-on-Sea is a suburb of Southend-on-Sea, a seaside resort and unitary authority in Essex in south-east England. It is situated on the north bank of the Thames Estuary, about 34 miles (55 km) east of London."@en . . "01702" . .