I actually suggested my VP go read the poster in the breakroom. It was not appreciated, but didn't cause me any real problems. That said we had a functioning HR

I actually suggested my VP go read the poster in the breakroom. It was not appreciated, but didn't cause me any real problems. That said we had a functioning HR department that I knew would be happy to explain the law to him, and I certainly don't claim that everyone could get away with this. A more universal solution is file a complaint with your local Department of Labor (they can keep you anonymous), or if you have the funds, discuss it with a labor lawyer first.