Pro Image said:... you can see, it's not that the "professionals" are not courteous but when you are the official photographer for an event, ...
That's what I was saying. The general public needs to give way. It's a social grace thing.
Official photographers shoving other official photographers is stictly based on their internal code-of-conduct; but unofficial photographers (professional or otherwise) should simply recognize that there is someone doing a job and give way on own accord.