That's just terrible news. I agree with the tire catch fence, but I honestly don't think one similar to the ones at NASCAR tracks could hold a TF rear tire in the area because of the larger mass of the rear tires, and increased speed. Also, if it would hold the tire away from the fans, it would almost certainly become a 300 mph pinball witin the two lanes, and that could be fatal for either driver... Prayers sent for those involved...