Question Author
tambo - good question but then he is like that - biting the hand that fed/feeds him, particularly when you know his background and that involved some time in HMP should we say.
Cassa - it's the way it is worded but one has to take account that there is a fairly well defined ACAS process - and, rightfully or wrongly so, he has rights. Play the process and achieve the results that you want. I add that as, after coming back from China and HK, it was the hardest thing to adjust to as to the then UK business culture, the protection for employees unbelievable.