Atlantic Coast Line Railroad v. Brotherhood of Locomotive Engineers

Background

A labor union began picketing at a railroad switching yard owned by a railroad company. The railroad first asked a federal judge in 1967 to stop the picketing but the judge denied relief. The railroad then obtained a state-court injunction that barred the picketing. After a later Supreme Court decision about nearby picketing, the union returned to federal court and obtained an order preventing the railroad from enforcing the state judge’s injunction.

Reasoning

The Court addressed whether a federal court may enjoin state-court proceedings under the long-standing anti-injunction statute, 28 U.S.C. § 2283. The opinion explains the statute’s history and says it bars federal intervention except for three narrow exceptions. The Court found those exceptions did not apply here: the 1967 federal order did not clearly resolve the state-law issue, and the federal court’s power was not so impaired that an injunction was “necessary in aid” of its jurisdiction. For those reasons the Supreme Court held the federal injunction was improper and vacated it.

Real world impact

The ruling means lower federal courts generally cannot stop state courts from deciding disputes merely because federal rights are claimed; parties must usually seek relief through state appeals and, ultimately, this Court. The decision did not decide whether the picketing was lawful on the merits under federal labor law; it only prevented the federal district court from nullifying the state-court process. The case was sent back for further proceedings consistent with the opinion.

Dissents or concurrances

One Justice concurred to note the opinion should not be read to retreat from earlier Supreme Court rulings about railroad picketing. A dissent argued the 1967 federal order had already protected the union’s federal right and that the District Court could properly enjoin the state proceedings to effectuate its judgment.