Reckless Driving in company vehicle - JHB

I had a very close call yesterday whereby I almost had a major accident with another vehicle (which had a young kid in the back) because a white Toyota panel van with Porsche branding on the door decided he was better than everyone else and could drive like an absolute clown. He proceeded to cut me off in his rush to get onto the N1 highway from William Nicol , which I had to swerve to avoid him because of his reckless driving and lane changing.

I tried to get close enough for a pic of the registration however I could not based on his recklessness and speeding as he swerved through traffic. I am sure they have tracking so would be interesting to see his speeds.

I called the Porsche centre JHB and advised I wanted to speak the manager responsible - I was put on hold and told he is unavailable and if I left my details I would be called back. That was 15h00 yesterday and I'm still waiting.

I am not sure if they are even bothered by it - I would be highly concerned that a representative is abusing company property while driving so recklessly and endangering lives. We all have places to be but that is not an excuse.