I don't like the slippery slope. We should be the best judge of how to arrive fit and rested for duty. I do not need someone trying to manage my time off, and I think mgt will create a situation where guys do worse things to themselves to get to work (think offline or long drives) that are much more likely to cause fatigue.
Seems like I have heard of some issues where the company was looking at what people did in their off time before......
Sorry.....the first paragraph is a quote from Albief15....I cut that part out......