most probably does know. Looks like he just had a brain freeze to me. Who cares? Same as trying to catch out Slomo on the price of milk - just meaningless gotcha questions that the opponent will try to gain an inch of mileage out of.Why wouldn’t he know the answers to these simple questions?
I'd like to know why a senior minister who was stood down from his portfolio is still in cabinet - Slomo doesn't seem to know the answer to that one