Rude & aggresive driver

Today at 07h10 I was unfortunate enough to step onboard a Guatrain bus in Garsfontein, Pta. The bus driver did not wait for passengers to take their seat before speeding off. On two occassions he pushed other vechicles off the road, hooting at them and bullying his way through he traffic. On more than ons segments his speed was well over 70kmph. So when he stopped at Hatfield I waited for all passengers to disembark and then politely asked whether he is experiencing a bad day. He asked why and I said I saw he was very aggresive in the traffic. He then proceeded to swear various insults to me. Upon pojnting out that I will report this conduct, he got more aggressive and kept swearing. I reported the incident to Chris, the depot manager and he advised the driver is Bus 8093 Robert Sibanyoni. Upon leaving, mr. Sibanyoni again swore at me, in this instance I recorded his action on my phone.