William J. Brennan, Jr., International Brotherhood of Boilermakers…
“ Requiring that injunctive relief be sought as a precondition to damages would have little effect other than to force plaintiffs, as a matter of course, to add a few words to their complaints seeking an undesired injunction. We see no reason to import into § 102 so trivial a requirement.Nor are our prior cases authority for such a result. We have repeatedly held, of course, that state law may not regulate conduct either protected or prohibited by the National Labor Relations Act. ”
