Fenner v. Boykin

Background

A Georgia law passed in 1906 made certain agreements to buy or sell designated commodities for future delivery unlawful and a misdemeanor, and it prohibited running an office that offered such agreements. Two out-of-state traders set up a branch office in Fulton County where they solicited orders and margins to buy and sell cotton futures on New York and New Orleans exchanges. Georgia’s Solicitor General and the county Sheriff threatened to arrest and prosecute them, and the traders went to federal court asking for a preliminary injunction (a temporary court order that would stop prosecutions).

Reasoning

The central question was whether a federal court should bar state officers from enforcing the Georgia law before state prosecutions proceed. The three-judge district court found the statute condemned gambling transactions only, did not impair interstate commerce, and that a temporary injunction was not needed. The Supreme Court agreed, emphasizing that federal courts may only enjoin state criminal prosecutions in extraordinary cases where there is an immediate, irreparable constitutional injury. Ordinarily accused persons must defend against state charges in state courts first and may seek federal review later.

Real world impact

The ruling lets Georgia officials proceed with criminal enforcement against the branch office under the 1906 law unless state courts say otherwise. It discourages pre‑emptive federal lawsuits seeking to block state criminal prosecutions and tells business owners to raise constitutional defenses in state court first. The decision affirmed the denial of a temporary court order and was not treated as a final ruling on the law’s ultimate constitutionality.