<prompt> Qedela umusho olandelayo: UDe Neumann waqala ukuthuthukisa imicabango mayelana namathuba ohlelo lokulawula itheku ngenkathi engukaputeni we-HMRC Vigilant. Lemibono yalandelwa ukucabangela izehlakalo ezinjengokushayisa ngephutha umkhumbi-ngwenya yi-HMS Divina ngo-1950, ukushayisana komkhumbi waseNorway Baalbek neNore Army Fort ngo-1953, kanye nenhlekelele  <response>: Isikhukhula saseNyakatho YaseNyakatho esaholela ekukhukhuleni kweCanvey Island, iFoulness kanye ne-East Coast ngo-1953. Kulezi zimo nakwezinye, ukutakula nokuqoqwa kolwazi kwaphazamiseka kakhulu ngenxa yokuntuleka komyalo nokulawula okuphakathi, okwaholela ekuntulekeni kokuqwashisa ngesimo. 