Sears, Roebuck & Co. v. San Diego County District Council of Carpenters

Background

A department store (Sears) and a local carpenters’ union clashed after Sears used nonunion carpenters. The union asked Sears to hire dispatched union carpenters or agree to its labor terms. When Sears did not accept, the union set up peaceful picket lines on Sears’ privately owned walkways and parking area. Sears asked the union to remove the pickets, the union refused, and Sears sued in California state court seeking an injunction to remove the pickets from its property. Lower state courts issued temporary and preliminary relief, and the California Supreme Court held the matter was likely covered by federal labor law and barred the state action.

Reasoning

The Supreme Court examined whether federal labor law prevents state courts from deciding an employer’s trespass claim about where pickets stand when the picketing might be either protected or forbidden under federal labor law. The Court distinguished two concerns: when conduct is arguably prohibited and when it is arguably protected. It held that a state trespass suit focused only on the location of pickets presents a different question than the federal Board’s unfair-practice inquiry, and therefore the state court may proceed in these circumstances. The Court emphasized that the union never asked the National Labor Relations Board to decide protection, and that Sears had no safe, practical way to obtain a Board ruling without resort to force or provoking the union.

Real world impact

The ruling permits businesses to use state trespass law to remove pickets from private property when federal protection is only arguable and the union does not seek Board review. It leaves the underlying protection question unresolved for the Board or later proceedings. Unions that believe picketing is protected are likely to file labor charges to obtain a federal decision rather than rely solely on state courts.

Dissents or concurrances

A dissent warned the decision departs from long-standing federal pre-emption rules and risks inconsistent state rulings that could undermine national labor policy. Concurring opinions stressed that prompt Board filings or quick, adversary state hearings reduce conflicts and help protect federally protected activity.