We've all heard of cases of police running over crowds in some circumstances, or of the odd shooting (actually when?). But that's not what the average protester in the US will realistically, honestly deal with on the average protest.
There have been 104 incidents of vehicles driving into protests between May 27 and September 27, 2020, with two fatalities in that time period https://en.wikipedia.org/wiki/List_of_vehicle-ramming_incide...
> happily beat you up, run you over, or shoot and kill you for disruptive protests.
Fun fact: most people arrested at protests end up arrested because they try to follow police instructions to disperse. The police keep directing them into a closed off area (aka bottling) and then arrest them in for failure to disperse.