Blue collar workers in the factories and shipyards were demanding wage increases. CIDI
They are hoping the new factory will create many more jobs for blue collars. CIDI
Stanley & Iris Once one has got over the novelty of seeing Jane Fonda and Robert de Niro don blue collars to play working-class lost souls, Martin Ritt's adaptation of the novel Union Street (set on Teeside) is fairly absorbing. BNCB