Garner Et Al. v. Teamsters

A decision of the Supreme Court of Pennsylvania has deprived petitioners of an injunction which a lower equity court of the State had granted to prohibit certain picketing by respondent labor union. The court below reviewed the national Labor Management Relations Act and our applicable decisions, and concluded: "In our opinion such provisions for a comprehensive remedy precluded any State action by way of a different or additional remedy for the correction of the identical grievance." The correctness of this ruling is the sole issue here. We granted certiorari.