yellowstraw said "Truck drivers pull out in front of on coming traffic ALL THE TIME. They would never make it onto the road if they didn't, given how much room they need to get up to speed, especially if full. The guy lost his mind over nothing and I hope that someone comes forward and ID's him to the RCMP. Is it frustrating when this happens? Yes. I usually mumble something under my breath when it happens to me. Never would I think to pass the driver and then slam the brakes on just as they have hit highway speed though. Complete stupidity. "
Pull out and cut traffic off all the time?!? Well maybe the crappy drivers do but I've had my class 1 for 30+ years and almost 2 million miles and I've never had to intentionally pull out in front of traffic "to get going". Yeah it takes us a little longer to get going and up to speed but still does not mean you cut others off. I haul a hopper bottom b train and even loaded to 63,500 have no problems stopping and proceeding when I'm suppose to, so your excuse is rather lame.
There was no excuse for the driver of the car to act the way he did, even if he got cut off but the truck driver was no saint either.