I was driving on the freeway the other day and there was a car ahead of me that was swerving bad. This really bugs me but I had no where to go on the road other then to slow down and fall back to get away from that car.
According to my knowledge and understanding, I believe that you did something really prudent
Thank you. I really couldnt get too far away from the car but fortunately after several minutes of this we passed a state trooper who then pulled them over. I really wish people didnt drive so dangerously. 
Moderation in driving is important to avoid dangerous situations