Terribly long queues, my record is 2.5 hours, a security guard with a "man with a button" complex, unistream is issued every other time, but with the appearance that you are taking the operator's personal money, and not your earned ones, from which the bank received a commission. Do you want thrills like in the good old USSR, velkom! Of the advantages, while you are sitting in line, you can find friends, love, or learn Serbian by communicating with outraged Serbs!
They did not give money from Unistream ("systems of music working"), the guy in front of me also did not help in any way and was told to come another day. It seems to be the way it is here.