Terrible tragedy and please understand that I don't say this to be insensitive, but sometimes shit just happens. It doesn't mean that every time something bad happens that we need to rush out and create more nanny rules.
Honestly, I think what was suggested by the TS would create more problems than it would prevent. I can just see gapers now being slung around the turn and hanging there in the air like morons after they forgot to detach themselves from the chair before hopping off.
"People say that marijuana smoking is going to get in the way of my career. I say to them that on the contrary, my fighting career is getting in the way of my marijuana smoking." -Nick Diaz