Munyori mukuru musangano rinomirira vashandi vemumabhanga reZimbabwe Banks and Allied Workers Union , uye vari zvakare mutungamiri wesangano guru rinomirira vashandi munyika reZimbabwe Congress of Trade Unions , VaPeter Mutasa , vati zvakakosha kuti vashandi vemumabhanga vapihwe mbatya dzekuzvidzivirira pavachange vari pabasa .