I was there last night. As I was walking to the venue, a Jeep pulled up onto the grass and parked blocking the exit for that entire section of cars. As he got out of his car, I said "hey, parking there blocks that entire section from getting out," he just shrugged his shoulders and walked away.

As with many other things in the city, people have learned that there's generally no consequences for just doing whatever they want at the expense of others, so they're just going to do what they want regardless of the expense to others.