09/03/2018 Gary Galles
As long as I can remember, unions have attacked as “scabs” those willing to accept work for wages and conditions those unions reject, even if it involves crossing union picket lines. In fact, that usage goes back centuries, from English slang for a mean, low, “scurvy” rascal or ……………………..
https://mises.org/wire/scabs-are-true-labor-day-heroes