True. When they target events designed to keep the heat off the street, then they bring the heat to you, thats lame and bloody weak of them. Next, people are going to avoid these 'legal' off street events and take it onto the streets, because the cops will be targetting events such as this.
On the other side of the coin, we do have alot of import car drivers to blame for such attention. Obviously the police are doing anythying, right or wrong, to get their message across.