When driving towards a law enforcement officer, it is you assaulting them, not the other way around. Fleeing is against the law as well. Why did the woman attempt this? Ot, if it was so dangerous, what was she doing there?
That's a weird way to frame the perspective of someone whose primary job responsibility is physical aggression. It's also not too hard to jump out of the way of a vehicle that you're focusing on if it starts moving. The argument you're effectively making is that the agent's positioning was entirely non-deliberate, even though he had been dragged by a car previously.
So the argument you are effectively making is that the police officer was planning to jump out of the way and this posed reasonably little health risk?