Re: Those numbers
ZHC's can be, also, extremely unpleasant for those who need regular income, but can only get a ZHC; especially if the ZHC makes it impossible to have other work at the same time (perhaps by some stipulation that you must *always* be available at no notice).
The task therefore, for regulation, is to somehow balance the benefits and costs of a situation with two extremes. It might be, for example, that the positive side of ZHC's are more socially significant than the costs; or it might not.
Biting the hand that feeds IT
