I would like to get one on my next car.
I hit a Mercedes S600 a few years ago that tried to cut across a traffic circle I was already in and he thought I would exit but my indicator was showing I was still in the circle.
Traffic police said I was right, driving school people i know said I was right.
It goes to court between our insurance companies and my insurance company lost the case...


I'm wondering if some daschcam footage wouldn't of helped them although their lawyers must have been super incompetent...