Cocroft v. Graham addressed the constitutionality of Mississippi’s restrictions on medical marijuana advertising. Since marijuana remains illegal under federal law, including for medical purposes, Mississippi can lawfully restrict advertising related to it. The Fifth Circuit emphasized that “the First Amendment poses no obstacle to a ban on such speech” because the underlying commercial activity is not lawful under federal law.
Specifically, the Court rejected the plaintiffs’ argument that only the sovereign enacting the underlying prohibition (in this case, the federal government) could restrict related commercial speech. The Supremacy Clause ensures federal law’s primacy, making marijuana illegal in every state, including Mississippi. Therefore, Mississippi’s restrictions on medical marijuana advertising are constitutionally permissible. No. 24-60086, Nov. 22, 2024.