I don't believe that will be a condition (although I would love to be).
Half capacity is aproved according to the protocol, and it is very likely that in general the arena will be miserably filled until the eventual semifinals and finals in which Serbia will play.
Most of them will be teenagers in the stands, that is the audience target by OSSRB, has in mind what kind of mediocre performers they chose for the musical intermezzo at the opening match and finish of the competition. Shameful marketing and unprofessionalism of the OSSRB.
Welcome Beri and everyone, i will be at opening match and semifinal and final, my tickets are ready