Harry, what makes you think I'm not one of the chosen ones that has to report to the headmasters office when I press 2? or indeed I do it as a matter of course to cover my own backside?
"rules are for the guidance of wise men, and the obedience of fools'''
FWIW, I use this option when I need too, my health both physically and mentally takes priority over anything else.
Oh yeah, and I have filled in fatigue reports, only to get an email either telling me that the "mirror men" are looking into it, or better yet, reminding me to fill in a fatigue report.