Reckless and irresponsible drivers

I followed trailer no LMC 631 on the N1 north before the Malibingwe offramp. at 1000 hours on the 22nd April. Besides doing up tp 120 km/hr on the downhills, the truck was swerving in and out of the lanes, (The speed limit for trucks is 80km/hr). When he stopped at the robot of the offramp The driver threw his cigarette stompie out out of the window. I called the Company to report the driver. They took my details down, promising that the Manager in charge of the drivers would call me back. 24 hours later, I'm still waiting