Rude aggressive curse unknowingly in company van

Hi - was walking around 4pm in Bree street just past Dorp street. A vehicle stopped at red traffic light. A young coloured guy jumped put of the passenger door. Swore at me. Didn't even know what I did wrong. Unbecoming and unfriendly especially one day before father's day and a grandpa for 2 months now. No respect especially during working hours and in a work bakkie giving the company a really bad name. African guy driving thought it was funny