Third, class-action cases may be brought to purposely change behavior of a class of which the defendant is a member. "Landeros v. Flood" (1976) was a landmark case decided by the California Supreme Court that aimed at purposefully changing the behavior of doctors, encouraging them to report suspected child abuse. Otherwise, they would face the threat of civil action for damages in tort proximately flowing from the failure to report the suspected injuries. Previously, many physicians had remained reluctant to report cases of apparent child abuse, despite existing law that required it.