Mothers Against Drug Addiction and Deaths and 21 other organizations focused on addiction, mental illness, and homelessness are urging President Biden to “Stop Government Drug Sites” and order the Department of Justice not to grant Philadelphia and other cities, which are seeking waivers so they can operate supervised drug-use sites without violating federal law.

The coalition is launching an advertising campaign on Monday in Washington, D.C. with mobile billboards with a photo of a mother of a homeless fentanyl addict that reads, “Please Help My Son Escape Addiction the Way You Helped Hunter.”