Very likely texting while driving.
Drove at 20 mph in 30 mph zone.
Also rode on the yellow line more than 10 times in 15 minutes on a mostly straight road
This Mofo driver is a fool. He blocks the passing lane and won't let you pass him. He plays slow and fast game and he is stupid to do it with his Kids in the car. He may be a drug addict looking to make some fast moneys.
Fake police cruiser.....lights and all but still has dice hanging in the mirror.