▁national ▁news ▁service ▁will ▁assist ▁in ▁reporting ▁the ▁war . ▁ ▁March ▁ 4 : ▁The ▁Royal ▁Canadian ▁Mount ed ▁Police ▁begin ▁to ▁register ▁Japanese ▁Canad ians ; ▁registration ▁is ▁completed ▁by ▁the ▁end ▁of ▁August . ▁ ▁April ▁ 2 9 : ▁Quebec , ▁the ▁last ▁province ▁to ▁exclude ▁women ▁from ▁the ▁legal ▁profession , ▁allow ▁women ▁to ▁practice ▁law . ▁ ▁The ▁first ▁Quebec ▁woman ▁lawyer ▁is ▁Elizabeth ▁Mon k , ▁who ▁is ▁called ▁to ▁the ▁bar ▁the ▁next ▁year . ▁ ▁July ▁ 2 4 : ▁Work ers ▁began ▁an ▁illegal ▁strike ▁at ▁the ▁Al can ▁al umin um ▁complex ▁at ▁Ar v ida , ▁Quebec , ▁when ▁ 7 0 0 ▁workers ▁walk ▁off ▁the ▁job . ▁Some ▁ 4 , 5 0 0 ▁workers ▁occup y ▁the ▁factory ▁the ▁next ▁day . ▁Minister ▁of ▁Mun itions ▁and ▁Supp ly ▁C . D . ▁How e ▁says ▁that ▁enemy ▁sab ot age ▁was ▁responsible ▁for ▁the ▁work ▁sto pp age , ▁and ▁tro op ers ▁are ▁sent ▁to ▁secure ▁the ▁facility . ▁ ▁Work ▁res umes ▁on ▁July ▁ 2 9 ▁as ▁workers ▁and ▁management ▁negoti ate , ▁assist ed ▁by ▁federal ▁conc ili ators . ▁A ▁subsequent ▁royal ▁commission ▁reject s ▁the ▁sab ot age ▁theory ▁and ▁finds ▁that ▁the ▁strike ▁was ▁the ▁result ▁of ▁worker ▁diss atisf action ▁with ▁w ages ▁and ▁working ▁conditions , ▁as ▁well ▁as ▁a ▁heat ▁wave ▁that ▁occurred ▁immediately ▁before ▁the ▁strike . ▁▁ ▁August ▁ 9 – 1 2 : ▁The