FL, KY, and MO first to require drug testing for welfare
Here is one link from Utah. 250 or so people declined saving about $350K https://www.deseretnews.com/article/765637435/Utah-officials-say-welfare-drug-tests-save-money.html 1600 in Florida https://drugfree.org/learn/drug-and-alcohol-news/almost-1600-welfare-applicants-in-florida-decline-to-undergo-drug-testing/ There are more out there. I had a big post on it but can’t find it. Florida 1,597 welfare applicants decline drug test in Florida http://www.syracuse.com/news/index.ssf/2011/10/1597_welfare_applicants_declin.html h/t Orlando