over his covid vaccine status. a crucial court case will be held in melbourne later today to determine whether he can stay and compete at the australian open or whether he needs to leave the country. our balkans correspondent guy de launey reports. this isn't the kind of rally that is normally associated with the world's best male tennis player, but the supporters of novak djokovic, these are anything but normal times. this event outside serbia's national assembly reflects the widely felt outrage about their champion's flight. instead of setting up a warm welcome for the nine times australian open winner, the host nation found fault with his papers —— plight. that has left novak djokovic cooling his heels and quarantine instead of warming up for the tournament. these people are showing their support for serbia's number one sporting star. they have come to express their disapproval for what is happening to him in australia, and to listen to the