I get many truck crash videos via the forwarding frenzy that is Whatsapp (owned by facebook, and clamping down on forwarding). Most are in Punjabi, since most truckers in Canada are from that part of the world.
I offer these mainly to show what a real truck wreckage scene looks like, unlike the Humboldt Hockey Hoax footage.
Punjabi’s are great users of technology, and always have the smartphone video rolling.
Hoax events never have real smartphone footage.
This video features a cab detached from the chassis, with the driver still in it.