because his lawyers will have to prove the australian border force didn t follow the law correctly. what his legal team will say is that the process was unfair and the decision was unreasonable. they point to communication between tennis australia and all of the players that if you have had covid in the last six months that s a good enough reason for a medical exemption from vaccination. within the last few hours the australian government have replied, and they say there is no such thing as an assurance of entry by a non citizen australia, and they argue that if the court rules in novak djokovic s favour they have the power to detain him once again and cancel his visa once again. him once again and cancel his visa once again- once again. thanks very much, russell. guy de launey is in the serbian capital belgrade what s been the reaction there? as you can imagine, there is a lot of support for novak djokovic here. his family have been holding support rallies outside the national asse