TALLAHASSEE, Fla. (AP) — A federal judge is weighing whether to block a Florida law from going into effect that would ban social media accounts for children under 14 and require parental permission for 14- and 15-year-olds.

A federal judge on Friday told lawyers in a landmark social media case it would be a “hard row to hoe” for state officials to justify a complete ban on social media for young teenagers, signaling his skepticism toward the new Florida law championed by Gov.

Florida law aimed at keeping children off of social-media platforms came under scrutiny Friday, as lawyers for the state told a federal judge the measure is addressing a “mental-health crisis” and attorneys for industry groups argued the restrictions violate First Amendment rights.

U.S. District Judge Mark Walker did not immediately rule on a request for a preliminary injunction that would further block Florida’s social media ban from taking effect. Walker said a