I read this article and it had me thinking
https://www.thespec.com/news/hamilto...hterhouse.html
The headline read "Hamilton woman killed while protesting outside slaughterhouse" - killed.....really!!?? She died yes and it was tragic, but I believe their choice of the word "killed" makes reference to some degree of intent or malice on the side of the driver. Serious injury or death is what happens when you walk to within inches of a 50,000lb transport truck that is operating (running and in gear).
If change.org want to safely protest they should stay on the sidewalk where pedestrians belong and do not approach the trucks that are on the street - doing so increases your risk of serious injury or death.