a Clio Sport (172 i believe?) tried to race me!

I was just casually speeding in the fast lane, keeping a safe distance from the car (clio) in front and he braked to about 25/30mph then floored it! Obviously, me being me, i decided to see if he wanted to play..

It was weird though. He was in front, tried to out accelerate me, then let me past. After he let me past he did everything he could to try n get back in front. He tried getting up my rear .. didn't work. He tried to undertake .. i blocked him once and out accelerated him another time.

The only real part of it that i didn't like was when i had to slam my brakes on (some idiot swerved in front of me, realized i was there then moved back into the slow lane ) and the hazards came on

Safe to say I changed that setting as soon as i stopped!

.... all of this took part on a private road ofcourse