Hold your horses. Wait around noon, many buses had be chartered to bring thousands of employees from all unions, PA, civil serpents, etc, etc, to queue up.
Why do you think public session is on a weekday when boss can cancel all leaves so you MUST be on the bus if die die you need to hold on to your job in order to pay your mortgage for your pigeon hole? How else boss can get photographed in queue and get his promotion?
If public session on weekend, guess you will find more people in ION or Plaza Sing catching Pokemons.