There has been quite an uproar about the ref in the game. I know the rules and the laws quite well in rugby i.e. when to call on the TMO and when a ref can't call on the TMO. But the Scottish seem to be quite upset with the penalty given to Australia in the dying seconds of the game. I was also rooting for Scotland to beat Australia and was sorry that they had given a penalty away. BUT why are the Scottish so upset - I can't see what Joubert did wrong - Can anyone fill me in ?