Judicial review of state intrusions on economic liberty is on the move. The Fifth, Sixth, and Ninth Circuits have held that pure economic protectionism is an illegitimate government purpose and fails even the most lenient rational basis review. In Craigmiles v. Giles, the Sixth Circuit similarly struck down restriction on casket makers’ ability to sell their wares without following the regulations applicable to funeral homes. In Merrifield v. Lockyer, the Ninth Circuit also held that economic protectionism is not a legitimate government interest. The court struck down a law that created different licensing categories for different types of exterminators, and this classification had no purpose other than helping some exterminators and harming others.
This trend represents a dramatic change from what was the norm—the routine dismissal of claims of interference with economic liberty. These dismissals were rooted in two famous (or infamous) Supreme Court decisions that decreed an extremely relaxed form of review of economic legislation that was thought to amount to no review at all.