Quote:
Unclear if this was intentional or an accident.
The Arabic writing on the side of truck appears to support the protesters.

Have you tried to decode the English side of the writing on the side of the truck in your journey to learn whether or not it was intentional or an accident?
I seriously doubt anyone with a sign specifically referencing the protest that drives a several ton truck through it has ever been considered an accident...but interesting that was the more difficult part to deduce for these mensa members, and somehow the always elusive motive with these kinds of cases is apparent after just a few minutes of its occurrence.
The only thing rarer than that is someone who supports a protest or cause attempting a mass-murder at them.