William J. Brennan, Jr., National Labor Relations Board v…
“ There would be grave doubts as to whether the act of locking out employees and hiring permanent replacements is justified by any legitimate interest of the nonstruck employers, for Buffalo Linen makes clear that the test in such a situation is not whether parity is achieved between struck and nonstruck employers, but, rather, whether the nonstruck employers' actions are necessary to counteract the whipsaw effects of the strike and to preserve the employer bargaining unit. ”
