Pedzisa mutsara unotevera: Pakutanga akashandiswa kunzvera makoramu omunhu oga e"The Times" nokuda kwemashoko etsori akavharidzirwa, muna 1940 akaunganidzwa kuti ashande somunhu anovhura kodhi paBletchley Park. Akashanda somubetseri kuna Dilly Knox, uye akanga akabatanidzwa zvikuru mukuedza kwokududzira pamberi pe
Hondo yeMatapan. Maererano ne"The Daily Telegraph", akajairana zvikuru nemaitiro evashandisi vomuvengi mumwe nomumwe zvokuti akakwanisa kuziva kuti vaviri vavo vaiva nomusikana ainzi Rosa uye kunzwisisa uku kwakamubvumira kukudziridza unyanzvi hunobudirira.