gnasher, on 2013-June-07, 09:28, said:
I think you're reading more into this than is wise. I expect that what actually happened was that they discussed a few examples, got most of the way to a complete agreement, couldn't agree on the extreme cases, and intentionally left it vague.
That is quite possible. I could try asking them on BLML, although they are careful never to give an "official" answer. I think it is up to the TD to decide whether a call that is "impossible to contemplate" is an LA. "May" allows him to go either way.