Is that a trick question or what? I'm an engineer, not a lawyer, JET.
Besides,
I try not to blame, but to explain what has to be done, even TODAY about flying cars, debris containement and safer materials. I won't go into carbon fiber shards, for example, and their effect on tyres, TODAY. However...
"The alloy burst into white-hot flames, sending searing embers onto the track and into the crowd. Rescue workers, totally unfamiliar with how to attack a magnesium fire, poured water on the inferno -- greatly intensifying the fire. As a result, the car burned for several hours. Official accounts put the death total at 84 (83 spectators plus Levegh), either by flying parts and debris
or from the fire, with a further 120 injured...
The death of the spectators was blamed on inadequate safety standards for track design, leading to a ban on motorsports in France, Spain, Switzerland, Germany, and other nations until the tracks could be brought to a higher safety standard."
Picture taken from Gérard Mariscalchi wonderful site at http://www.germaris.com/le_mans.html
Back then cars stopped by the side of the road to pit, remember? Well, you don't, but I do, I'm old enough and I've been watching races since... well, for a long time.
I still remember when people at the old Jarama circuit used to talk about the accident because they've seen it and they always talked about Mercedes design and the fire. Wikipedia talks about firemen improperly trained, but they didn't HAVE extinguishers able to put off that kind of fire, period.
Now, accidents happen, if that's the question... but accidents where there is no barrier to stop debris and you're showered with hot magnesium don't happen every day, ain't it JET? The idea is to learn and change, Mercedes retired for 25 years, they did not have a way to know back then... they complied with their "penance", if that's what people wants,
but I don't.
However, if you want to build magnesium cars, please, tell me, so I can avoid the track where they race.
Look, JET, I've been building roads for years and arguing with deaf people that
most accidents are caused by improper design of roads. This is not my opinion, is the opinion of experts who have taught me... and at least GM or Toyota don't build cars made of white phosphorus. Good thing.