 Nyorai kupfuurira kweiyi ndima - DeWolf akadzokera kuCanada muna 1939 uye akagadzwa kuva mukuru mukuru wechikepe chinoparadza. St. Laurent akatumirwa kunofambisa basa kunze kweHalifax. St. Laurent pasi paDeWolf anonzi akapfura pfuti dzokutanga dzeRCN dzehondo sezvavakabatsira kununura mauto eBritain neFrance kutiza kubva kunyika yeEurope panguva yeOperation Dynamopashure pokuwa kweFrance mukupera kwaMay uye pakuvamba kwaJune 1940. St. Laurent yakadzokera kunzvimbo yekufambisa muNorth Atlantic, uye mwedzi wakatevera, muna Chikunguru 1940, ngarava yaDeWolf yakaponesa 859 vasungwa vehondo veGerman neItaly, vapukunyuki ve, iyo yakanga yaputirwa neU-boat,. DeWolf akasimudzirwa kuva mutungamiriri muna 1940. Iye nengarava yake vakadudzwa mumanyoro kaviri mukati mebasa rake paSt. Laurent. 