Sharkstar your post is bizarre. You complain that he would have been able to see you from tens of metres back. By logical extension, you could see him as well. So rather than doing the normal thing and slowing down to allow him to go around with priority, you decided to race to the roundabout so you could get there first and go around yourself? I sympathise with anybody that has to contend with this type of inconsiderate behaviour...
Sharkstar your post is bizarre. You complain that he would have been able to see you from tens of metres back. By logical extension, you could see him as well. So rather than doing the normal thing and slowing down to allow him to go around with priority, you decided to race to the roundabout so you could get there first and go around yourself? I sympathise with anybody that has to contend with this type of inconsiderate behaviour...