Usually I just let the clowns vent and pass but in this case not only was there a verbal abuse but a physical assault as well report the clown. You should of reported the incident as soon as it happened the police should take this matter seriously and if they don't rattle some cages you would be surprised what that can accomplish. You would think with the cycling community you have down there the police would be more responsive.

PS: I wouldn't worry to much about posting his liscence it is public information, not an invasion of privacy or anything like that.