I'm definitely along the same lines, a number of years ago me and a friend were riding through a village at 30 because it was a 30 limit I look in my mirror to see we had a car about 5 ft from our rear wheels as we were riding side by side so with that iv said for my mate to pull in front so anyway a short time later it went in to a 50 limit and I started speeding up to 50 but before i did I checked my mirrors for find no car behind us so thought he must have turned down the road we had just gone past.......ohhh no he didn't he decided his battered old Nissan micra could out pace a ninja to the speed limit so I casually accelerated at the same speed and then a car appears coming the other way about 1/4 mile down the road and apparently I was the 1 who should give way go the overtaking prick as he was motioning for me to slow down so he could pull back to his side of the road, he then decided he was going to use his car to move me and pushed me in to a bus stop which took the indicator of the front of the fairing at which point I saw red so having my bike chain in the tank bag draped across the top of it I set off in pursuit with lights flashing and me motioning for him to pull over at which all I got was him giving me the finger so I calmed down slightly and followed him until traffic forced him to stop I pulled up beside him and smashed his windscreen with my chain so that he couldn't drive at which point my mate catches us up to watch the spectacular show.....oh and I was using a helmet cam at the time which caught everything so I passed it to a friend of mine who is in the police and the guy in the car was seen by him.....point of this is dont mess with a bikers bike unless you are happy to deal with the consequences which the bike rider will inevitably dish out you may have been in the right as with regards to his overtaking ...but is there any point in being DEAD right ?