Tamper proof toilets for rehab facilities are a thing. I've never worked on one, but then most of my work has been residential.
BestCare® Healthcare New Construction Suites | Ligature Resistant - Whitehall Mfg
Whitehall can provide the complete package of fixtures and accessories to create BestCare® Suites in new construction projects. Our new construction packages contain products that promote a safe, secure, and healing environment for patients.
www.whitehallmfg.com