Mundanes roll the window down.
Why did she evn bother to roll the window down to start with ?
The individual may stand upon his constitutional rights as a citizen. He is entitled to carry on his private business in his own way. His power to contract is unlimited. He owes no duty to the State or to his neighbors to divulge his business, or to open his doors to an investigation, so far as it may tend to criminate him. He owes no such duty to the State, since he receives nothing therefrom beyond the protection of his life and property. His rights are such as existed by the law of the land long antecedent to the organization of the State, and can only be taken from him by due process of law, and in accordance with the Constitution. Among his rights are a refusal to incriminate himself and the immunity of himself and his property from arrest or seizure except under a warrant of the law. He owes nothing to the public so long as he does not trespass upon their rights.Hale v. Henkel - 201 U.S. 43 (1906)