Order! No matter what the provocation, shouting across the table, as the Manager of Opposition Business was doing, is uncalled for. I would also caution those on my left on the frontbench not to do anything that would provoke; but, as I said, provocation is not a reason for displaying that sort of behaviour. It would be suggested that perhaps, given the nature of some of the concerns that people have, we should show a degree of respect to each other.