Absolutely! I've done that when driving. There was one company's vehicle that I used to see every morning at the same time on my morning commute. He would cut in and out of traffice, at times causing others to slam on their brakes. His company vehicle was extremely large, too big for racetrack-type driving. I called the company and I think they took care of the situation, 'cause I didn't see the driver driving like that again.