iviehoff, on 2012-December-04, 03:04, said:
Other irregularities may never be accepted, to the extent that the law never even mentions the possibility of "accept(ing)" them.
One might say that there are no other irregularities that may never be accepted, in the sense that the law never says of anything else that it can never be accepted.
Of course, in other situations if the players do something they shouldn't, appear to accept it, and reach a point where a problem/contradiction arises, then we will have to adjust or cancel the board. If they don't reach a problem/contradiction, we can happily let them get on with it, and if it's drawn to our attention we might invoke "you didn't need me earlier, so you can manage without me now".
But L32 is the only time that the Laws use the words "may never" and I think that's a pretty strong indication that we're not allowed to use sophistry to make it mean "may not, unless the players manage to muddle through and persuade themselves they've reached a proper outcome".
It's no surprise, though, that this question arises out of a TD exam and is not based on a real occurrence. In real life we would either be called when we knew what to do, or would never be called at all.