<prompt> Ramba uchiverenga ndima ino - Chitsuwa chacho chainyanya kushandiswa pakurima kusvikira muzana remakore rechi20, apo chakava nzvimbo yokuzororera yegungwa inokurumidza kukura muBritain pakati pa1911 na1951. Mafashamo eNorth Sea a1953  <response>: rakaparadza chitsuwa chacho, richiuraya vagari vechiwi 58 uye richitungamirira kukubviswa kwechinguvana kwavagari 13 000. Nokudaro Canvey inodzivirirwa nezvidziviriro zvegungwa zvemazuva ano zvinosanganisira masvingo egungwa ekongiri. 