Although employers cannot routinely rely on “special circumstances” to restrict employee expression in the workplace, a recent federal court decision confirmed that employees’ rights in this area are not unlimited. Specifically, the U.S. Court of Appeals for the Eighth Circuit recently vacated and remanded a 2024 NLRB decision that found a large hardware retailer violated federal labor law by banning a “Black Lives Matter” (BLM) insignia from a Minnesota store employee’s uniform following George Floyd’s death, relying upon the “special circumstances” exception.