Driver might of been speeding and might of assaulted rider - in this instance the rider got what he was asking for
Yes the car over took too closely - that should of been the emd of the video - upload to warn others etc
But no.. knobhead on the bike decides to speed and ride recklessly and use obscene and unnecessary signs to aggravate the situation. The police if involved will take this into consideration and possibly caution both for being dumbfucks
bike reg is gj15 mdk