Mistakes happen on the road sometimes, but as long as nobody gets hurt and nothing gets damaged, then it's best just to move on. A dispute over who did what on the road led to a driver confronting a motorcyclist with an axe at a traffic light. Since nobody was hurt and nothing was damaged in the incident, there really is no justification for approaching somebody with a deadly weapon. Thankfully, the two parted ways, but as we often say, please be careful on the road. You never know who you'll come across.