Pitbull
Verboten
You are yet to explain this:
Once you can do that I will take your other posts serious.
It's simple to explain. You are driving 120 and the other drivers aren't meaning you are keeping them up and they are keeping up the rest. When they need brake to meet your speed it creates a snowball effect where if there are enough cars you will eventually get people who need to stop dead and drive again. All because you where driving 120 km/h in the fast lane /facepalm