If a police officer comes to your vehicle and tells you to get out of your vehicle, you have to get out. I think this is a rule that applies all over the world. In addition, the woman obstructs traffic and the police feel under pressured by the presence of vehicles around. After all, that woman could also be a terrorist and the police have to stop and control it, for the sake of the rest. The police officer did not have to behave this way, but his behavior is not completely illegal. They are not traffic police, they are community police. If there were traffic police, there would be no authority to shoot. Ice has the authority to use weapons. If Ice stopped you, it might not just be because you were disrupting traffic. I don't think the police will be punished.