Drives around upstate NY (seen on I-90) flashing REALLY bright white (LED?) lights mounted behind his windshield trying to shame drivers in the left lane to move over (even when they are legitimately passing other cars). Almost caused a panicky driver to crash, forcing him into the center median.
Tailgates just feet from people’s bumpers and flashes lights if a car doesn’t get out of their way within 2 seconds.