So at the facility I currently work for (FL), staffing can flex you before your shift, but you must be "available" to come in if they call you to within 30 minutes up until 2pm. They do not pay on call, and if you don't/can't report back after being flexed, it goes on your record as a no call no show.
It seems that this policy violates the federal labor laws, from my very rudimentary knowledge of them. Does anyone work at a facility where this is a policy, and is it legal? FL of course is an at will state, so I'm not sure if previous employees have been successful in complaining about it.