This SLK 3670X grab driver, stopped on the road after I horned at him.

1) He didn’t give way to traffic on his right
2) I had signalled very very early that I intended to exit at the exit
3) Even if I hadn’t, he should have known that I was exiting there because I was in the right most lane which means I was taking either the second last or last exit at the roundabout. I had to enter the left lane at the exit because the carpark entrance is very close by to the exit.

Please post for educational purposes. I think many singaporeans in general don’t know how roundabouts work. Also stopping on the road as an act of rage isn’t cool. Just apologise and move on. What’s so difficult?