Stupidity causing traffic jam

Notice the place?
It's the one of the city icons. "Gelora Bung Karno" or what we're usually called "Gelora Senayan". Do you know every now and then there are some events going in there? Car exhibitions, book exhibitions, wedding, concert, etc. Know what the events are causing? TRAFFIC JAM.
These two pictures are just an example.
You see, how many people want to come to the event? You see the cars queuing for the entrance? And yet... only 1 booth is opened!! What's happening with the place management?? Don't have money to pay one more person to open the 2nd booth? My God!

Yet another thing that causing the traffic jam. Can you see that after the queuing for the entrance, the road suddenly clear and no traffic at all? That is because the idiots who are driving the cars crowded those 3 lines of the road so they can slip in to get in faster (it's what they think) rather than using only 1 line for all the people who want to get into the Gelora and let the people who aren't interested drove by without causing any traffic jam. Those idiots really don't know that they are causing a bottleneck situation. Stupid stupid drivers.

One more, WHERE IS THE POLICE???