And therein lies the nub of the matter , everyone seems to be in a rush to be somewhere before they've even started, plainly if you are making a risky manoeuvre to make progress , when there is a obstacle in your way, you do have a priority to complete,
Yes I agree that oncoming traffic should have given Accy room to pass the truck, not overtake as it was stopped, but there is this pervading attitude of entitlement , there's no impediment , so why should they stop?
Well yes they should, even if there way is clear, it's obvious something will likely pass from behind, that something was Accy!
It's called anticipation, but equally if you don't have a clear view, then you shouldn't have gone,you can position yourself to get that better view from further back , see the gap ,then progress.