If the driver of that car wasnt involved with the race somehow, I'll be surprised. Why else would they be out there with their lights off?
That being said.. back when I was coming along, street racing was way different... and Im willing to bet I have more street races than anyone on this forum (Well, maybe not Leeper and those other old farts

).. easily 750-1000 street races since I was 16. And I mean REAL street races, not taking off from a stoplight.. LOL!
You'd set the race up ahead of time, change the location a couple of times and finally show up with a max of 5 people. No one lining the roads watching, etc. You'd race, exchange money and leave.
I've seen my share of mishaps but nothing like this kind of carnage. One time I was going out to race this Mustang and the guy was behind me as we drove out to "the spot" and I look in the rear view mirror and the guy's lights just vanished. All of a sudden I see the lights literally falling out of the sky. I turned around, drove back and the guy had lost control of the car and flipping it, ending up about 50 yards out in the middle of a field. Everyone was okay.. wasn't much I could do so I drove him back into town and dropped him off at a payphone so he could call the cops.
Now it's like a damn circus. When I first moved to Florida and went out to the street races at the Gandy in St Pete.. I was floored. Hundreds of cars, people selling food, etc. And racing across a bridge with the ocean on both sides? WTF??!!
I'll stick to my backwoods redneck racing. It was way more profitable and way less circus.