I was watching a video on dashcam videos and a few showed people being attacked. One was where the road was blocked by a van and two guys got out and started chasing the car with baseball bats. There was one with a woman in front of a car and following as it reversed running as necessary and a few others were someone will step into the road in an attempt to get the car to stop. A common theme was that going in reverse did not necessarily lead to escape as reverse is fairly slow and most people do not know how to drive backwards in a curvy one-lane road.
So here is the question on self-defense with a car: if I feel my life is in danger can I legally hit someone with my car if they are blocking me in? Would it make a difference if I drive straight ahead and the idiot thinks his body will stop my 2 tons of metal OR do I need to avoid it and swerve and if he jumps in front of me oh well. Does the presence of a weapon matter or is it sufficient that they try to chase me as I attempt to escape? Is there any application of Stand Your Ground or Castle Doctrine when it comes to you in a car being attacked?