I've heard a similar issue in the design of train furnishings. There was a large overhaul of fine retardant material after a tragic South Korean train disaster

I've heard a similar issue in the design of train furnishings. There was a large overhaul of fine retardant material after a tragic South Korean train disaster (https://en.wikipedia.org/wiki/Daegu_subway_fire https://en.wikipedia.org/wiki/Daegu_subway_fire). I'm not sure what is the right call is in the train case, because they have the same toxicity issue, interesting to hear it in this context. It makes me wonder if there is more to this story given your allegations